15665083772

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{449}}^1\times {\mathrm{647}}^1$

素因数の和:1191

約数の個数: 96

約数和(自身を含む): 31891708800

約数和(自身を除く): 16226625028

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 61, 68, 122, 221, 244, 442, 449, 647, 793, 884, 898, 1037, 1294, 1586, 1796, 2074, 2588, 3172, 4148, 5837, 7633, 8411, 10999, 11674, 13481, 15266, 16822, 21998, 23348, 26962, 27389, 30532, 33644, 39467, 43996, 53924, 54778, 78934, 99229, 109556, 142987, 157868, 198458, 285974, 290503, 356057, 396916, 465613, 513071, 571948, 581006, 670939, 712114, 931226, 1026142, 1162012, 1341878, 1424228, 1862452, 2052284, 2683756, 3776539, 4938551, 6052969, 7553078, 8722207, 9877102, 12105938, 15106156, 17444414, 17720683, 19754204, 24211876, 34888828, 35441366, 64201163, 70882732, 128402326, 230368879, 256804652, 301251611, 460737758, 602503222, 921475516, 1205006444, 3916270943, 7832541886, 15665083772]

約数ペア:

[(1, 15665083772), (2, 7832541886), (4, 3916270943), (13, 1205006444), (17, 921475516), (26, 602503222), (34, 460737758), (52, 301251611), (61, 256804652), (68, 230368879), (122, 128402326), (221, 70882732), (244, 64201163), (442, 35441366), (449, 34888828), (647, 24211876), (793, 19754204), (884, 17720683), (898, 17444414), (1037, 15106156), (1294, 12105938), (1586, 9877102), (1796, 8722207), (2074, 7553078), (2588, 6052969), (3172, 4938551), (4148, 3776539), (5837, 2683756), (7633, 2052284), (8411, 1862452), (10999, 1424228), (11674, 1341878), (13481, 1162012), (15266, 1026142), (16822, 931226), (21998, 712114), (23348, 670939), (26962, 581006), (27389, 571948), (30532, 513071), (33644, 465613), (39467, 396916), (43996, 356057), (53924, 290503), (54778, 285974), (78934, 198458), (99229, 157868), (109556, 142987)]