2600996895

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{151}}^1\times {\mathrm{367}}^1$

素因数の和:685

約数の個数: 96

約数和(自身を含む): 5235609600

約数和(自身を除く): 2634612705

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 149, 151, 315, 367, 447, 453, 745, 755, 1043, 1057, 1101, 1341, 1359, 1835, 2235, 2265, 2569, 3129, 3171, 3303, 5215, 5285, 5505, 6705, 6795, 7707, 9387, 9513, 12845, 15645, 15855, 16515, 22499, 23121, 38535, 46935, 47565, 54683, 55417, 67497, 112495, 115605, 157493, 164049, 166251, 202491, 273415, 277085, 337485, 382781, 387919, 472479, 492147, 498753, 787465, 820245, 831255, 1012455, 1148343, 1163757, 1417437, 1913905, 1939595, 2362395, 2460735, 2493765, 3445029, 3491271, 5741715, 5818785, 7087185, 8257133, 17225145, 17456355, 24771399, 41285665, 57799931, 74314197, 123856995, 173399793, 288999655, 371570985, 520199379, 866998965, 2600996895]

約数ペア:

[(1, 2600996895), (3, 866998965), (5, 520199379), (7, 371570985), (9, 288999655), (15, 173399793), (21, 123856995), (35, 74314197), (45, 57799931), (63, 41285665), (105, 24771399), (149, 17456355), (151, 17225145), (315, 8257133), (367, 7087185), (447, 5818785), (453, 5741715), (745, 3491271), (755, 3445029), (1043, 2493765), (1057, 2460735), (1101, 2362395), (1341, 1939595), (1359, 1913905), (1835, 1417437), (2235, 1163757), (2265, 1148343), (2569, 1012455), (3129, 831255), (3171, 820245), (3303, 787465), (5215, 498753), (5285, 492147), (5505, 472479), (6705, 387919), (6795, 382781), (7707, 337485), (9387, 277085), (9513, 273415), (12845, 202491), (15645, 166251), (15855, 164049), (16515, 157493), (22499, 115605), (23121, 112495), (38535, 67497), (46935, 55417), (47565, 54683)]