1409242575

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{7489}}^1$

素因数の和:7708

約数の個数: 48

約数和(自身を含む): 2522512160

約数和(自身を除く): 1113269585

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 193, 195, 325, 579, 965, 975, 2509, 2895, 4825, 7489, 7527, 12545, 14475, 22467, 37445, 37635, 62725, 97357, 112335, 187225, 188175, 292071, 486785, 561675, 1445377, 1460355, 2433925, 4336131, 7226885, 7301775, 18789901, 21680655, 36134425, 56369703, 93949505, 108403275, 281848515, 469747525, 1409242575]

約数ペア:

[(1, 1409242575), (3, 469747525), (5, 281848515), (13, 108403275), (15, 93949505), (25, 56369703), (39, 36134425), (65, 21680655), (75, 18789901), (193, 7301775), (195, 7226885), (325, 4336131), (579, 2433925), (965, 1460355), (975, 1445377), (2509, 561675), (2895, 486785), (4825, 292071), (7489, 188175), (7527, 187225), (12545, 112335), (14475, 97357), (22467, 62725), (37445, 37635)]