874825425

素因数分解:

$3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{125423}}^1$

素因数の和:125470

約数の個数: 36

約数和(自身を含む): 1617467904

約数和(自身を除く): 742642479

約数列:

[1, 3, 5, 9, 15, 25, 31, 45, 75, 93, 155, 225, 279, 465, 775, 1395, 2325, 6975, 125423, 376269, 627115, 1128807, 1881345, 3135575, 3888113, 5644035, 9406725, 11664339, 19440565, 28220175, 34993017, 58321695, 97202825, 174965085, 291608475, 874825425]

約数ペア:

[(1, 874825425), (3, 291608475), (5, 174965085), (9, 97202825), (15, 58321695), (25, 34993017), (31, 28220175), (45, 19440565), (75, 11664339), (93, 9406725), (155, 5644035), (225, 3888113), (279, 3135575), (465, 1881345), (775, 1128807), (1395, 627115), (2325, 376269), (6975, 125423)]