1691738685

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{4259}}^1$

素因数の和:4387

約数の個数: 96

約数和(自身を含む): 3647105280

約数和(自身を除く): 1955366595

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 63, 65, 91, 97, 105, 117, 195, 273, 291, 315, 455, 485, 585, 679, 819, 873, 1261, 1365, 1455, 2037, 3395, 3783, 4095, 4259, 4365, 6111, 6305, 8827, 10185, 11349, 12777, 18915, 21295, 26481, 29813, 30555, 38331, 44135, 55367, 56745, 63885, 79443, 89439, 132405, 149065, 166101, 191655, 268317, 276835, 387569, 397215, 413123, 447195, 498303, 830505, 1162707, 1239369, 1341585, 1937845, 2065615, 2491515, 2891861, 3488121, 3718107, 5370599, 5813535, 6196845, 8675583, 14459305, 16111797, 17440605, 18590535, 26026749, 26852995, 37594193, 43377915, 48335391, 80558985, 112782579, 130133745, 187970965, 241676955, 338347737, 563912895, 1691738685]

約数ペア:

[(1, 1691738685), (3, 563912895), (5, 338347737), (7, 241676955), (9, 187970965), (13, 130133745), (15, 112782579), (21, 80558985), (35, 48335391), (39, 43377915), (45, 37594193), (63, 26852995), (65, 26026749), (91, 18590535), (97, 17440605), (105, 16111797), (117, 14459305), (195, 8675583), (273, 6196845), (291, 5813535), (315, 5370599), (455, 3718107), (485, 3488121), (585, 2891861), (679, 2491515), (819, 2065615), (873, 1937845), (1261, 1341585), (1365, 1239369), (1455, 1162707), (2037, 830505), (3395, 498303), (3783, 447195), (4095, 413123), (4259, 397215), (4365, 387569), (6111, 276835), (6305, 268317), (8827, 191655), (10185, 166101), (11349, 149065), (12777, 132405), (18915, 89439), (21295, 79443), (26481, 63885), (29813, 56745), (30555, 55367), (38331, 44135)]