25149990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{27043}}^1$

素因数の和:27084

約数の個数: 32

約数和(自身を含む): 62309376

約数和(自身を除く): 37159386

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 27043, 54086, 81129, 135215, 162258, 270430, 405645, 811290, 838333, 1676666, 2514999, 4191665, 5029998, 8383330, 12574995, 25149990]

約数ペア:

[(1, 25149990), (2, 12574995), (3, 8383330), (5, 5029998), (6, 4191665), (10, 2514999), (15, 1676666), (30, 838333), (31, 811290), (62, 405645), (93, 270430), (155, 162258), (186, 135215), (310, 81129), (465, 54086), (930, 27043)]