15705715506

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{281}}^1\times {\mathrm{691}}^1$

素因数の和:1068

約数の個数: 128

約数和(自身を含む): 36587158272

約数和(自身を除く): 20881442766

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 61, 78, 102, 122, 183, 221, 281, 366, 442, 562, 663, 691, 793, 843, 1037, 1326, 1382, 1586, 1686, 2073, 2074, 2379, 3111, 3653, 4146, 4758, 4777, 6222, 7306, 8983, 9554, 10959, 11747, 13481, 14331, 17141, 17966, 21918, 23494, 26949, 26962, 28662, 34282, 35241, 40443, 42151, 51423, 53898, 62101, 70482, 80886, 84302, 102846, 124202, 126453, 152711, 186303, 194171, 222833, 252906, 291397, 305422, 372606, 388342, 445666, 458133, 547963, 582513, 582794, 668499, 716567, 874191, 916266, 1095926, 1165026, 1336998, 1433134, 1643889, 1748382, 2149701, 2524223, 3287778, 3300907, 3788161, 4299402, 5048446, 6601814, 7572669, 7576322, 9315371, 9902721, 11364483, 11844431, 15145338, 18630742, 19805442, 22728966, 23688862, 27946113, 35533293, 42911791, 55892226, 71066586, 85823582, 128735373, 153977603, 201355327, 257470746, 307955206, 402710654, 461932809, 604065981, 923865618, 1208131962, 2617619251, 5235238502, 7852857753, 15705715506]

約数ペア:

[(1, 15705715506), (2, 7852857753), (3, 5235238502), (6, 2617619251), (13, 1208131962), (17, 923865618), (26, 604065981), (34, 461932809), (39, 402710654), (51, 307955206), (61, 257470746), (78, 201355327), (102, 153977603), (122, 128735373), (183, 85823582), (221, 71066586), (281, 55892226), (366, 42911791), (442, 35533293), (562, 27946113), (663, 23688862), (691, 22728966), (793, 19805442), (843, 18630742), (1037, 15145338), (1326, 11844431), (1382, 11364483), (1586, 9902721), (1686, 9315371), (2073, 7576322), (2074, 7572669), (2379, 6601814), (3111, 5048446), (3653, 4299402), (4146, 3788161), (4758, 3300907), (4777, 3287778), (6222, 2524223), (7306, 2149701), (8983, 1748382), (9554, 1643889), (10959, 1433134), (11747, 1336998), (13481, 1165026), (14331, 1095926), (17141, 916266), (17966, 874191), (21918, 716567), (23494, 668499), (26949, 582794), (26962, 582513), (28662, 547963), (34282, 458133), (35241, 445666), (40443, 388342), (42151, 372606), (51423, 305422), (53898, 291397), (62101, 252906), (70482, 222833), (80886, 194171), (84302, 186303), (102846, 152711), (124202, 126453)]