69430545

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{701}}^1$

素因数の和:814

約数の個数: 48

約数和(自身を含む): 126157824

約数和(自身を除く): 56727279

約数列:

[1, 3, 5, 9, 15, 31, 45, 71, 93, 155, 213, 279, 355, 465, 639, 701, 1065, 1395, 2103, 2201, 3195, 3505, 6309, 6603, 10515, 11005, 19809, 21731, 31545, 33015, 49771, 65193, 99045, 108655, 149313, 195579, 248855, 325965, 447939, 746565, 977895, 1542901, 2239695, 4628703, 7714505, 13886109, 23143515, 69430545]

約数ペア:

[(1, 69430545), (3, 23143515), (5, 13886109), (9, 7714505), (15, 4628703), (31, 2239695), (45, 1542901), (71, 977895), (93, 746565), (155, 447939), (213, 325965), (279, 248855), (355, 195579), (465, 149313), (639, 108655), (701, 99045), (1065, 65193), (1395, 49771), (2103, 33015), (2201, 31545), (3195, 21731), (3505, 19809), (6309, 11005), (6603, 10515)]