25013670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{331}}^1$

素因数の和:581

約数の個数: 64

約数和(自身を含む): 65975040

約数和(自身を除く): 40961370

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 229, 330, 331, 458, 662, 687, 993, 1145, 1374, 1655, 1986, 2290, 2519, 3310, 3435, 3641, 4965, 5038, 6870, 7282, 7557, 9930, 10923, 12595, 15114, 18205, 21846, 25190, 36410, 37785, 54615, 75570, 75799, 109230, 151598, 227397, 378995, 454794, 757990, 833789, 1136985, 1667578, 2273970, 2501367, 4168945, 5002734, 8337890, 12506835, 25013670]

約数ペア:

[(1, 25013670), (2, 12506835), (3, 8337890), (5, 5002734), (6, 4168945), (10, 2501367), (11, 2273970), (15, 1667578), (22, 1136985), (30, 833789), (33, 757990), (55, 454794), (66, 378995), (110, 227397), (165, 151598), (229, 109230), (330, 75799), (331, 75570), (458, 54615), (662, 37785), (687, 36410), (993, 25190), (1145, 21846), (1374, 18205), (1655, 15114), (1986, 12595), (2290, 10923), (2519, 9930), (3310, 7557), (3435, 7282), (3641, 6870), (4965, 5038)]