71390992365

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{20603461}}^1$

素因数の和:20603490

約数の個数: 48

約数和(自身を含む): 154278723456

約数和(自身を除く): 82887731091

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 45, 55, 63, 77, 99, 105, 165, 231, 315, 385, 495, 693, 1155, 3465, 20603461, 61810383, 103017305, 144224227, 185431149, 226638071, 309051915, 432672681, 679914213, 721121135, 927155745, 1133190355, 1298018043, 1586466497, 2039742639, 2163363405, 3399571065, 4759399491, 6490090215, 7932332485, 10198713195, 14278198473, 23796997455, 71390992365]

約数ペア:

[(1, 71390992365), (3, 23796997455), (5, 14278198473), (7, 10198713195), (9, 7932332485), (11, 6490090215), (15, 4759399491), (21, 3399571065), (33, 2163363405), (35, 2039742639), (45, 1586466497), (55, 1298018043), (63, 1133190355), (77, 927155745), (99, 721121135), (105, 679914213), (165, 432672681), (231, 309051915), (315, 226638071), (385, 185431149), (495, 144224227), (693, 103017305), (1155, 61810383), (3465, 20603461)]