77217335

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{331}}^1$

素因数の和:483

約数の個数: 32

約数和(自身を含む): 103854912

約数和(自身を除く): 26637577

約数列:

[1, 5, 13, 37, 65, 97, 185, 331, 481, 485, 1261, 1655, 2405, 3589, 4303, 6305, 12247, 17945, 21515, 32107, 46657, 61235, 159211, 160535, 233285, 417391, 796055, 1187959, 2086955, 5939795, 15443467, 77217335]

約数ペア:

[(1, 77217335), (5, 15443467), (13, 5939795), (37, 2086955), (65, 1187959), (97, 796055), (185, 417391), (331, 233285), (481, 160535), (485, 159211), (1261, 61235), (1655, 46657), (2405, 32107), (3589, 21515), (4303, 17945), (6305, 12247)]