12457650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{1567}}^1$

素因数の和:1635

約数の個数: 48

約数和(自身を含む): 31497984

約数和(自身を除く): 19040334

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 53, 75, 106, 150, 159, 265, 318, 530, 795, 1325, 1567, 1590, 2650, 3134, 3975, 4701, 7835, 7950, 9402, 15670, 23505, 39175, 47010, 78350, 83051, 117525, 166102, 235050, 249153, 415255, 498306, 830510, 1245765, 2076275, 2491530, 4152550, 6228825, 12457650]

約数ペア:

[(1, 12457650), (2, 6228825), (3, 4152550), (5, 2491530), (6, 2076275), (10, 1245765), (15, 830510), (25, 498306), (30, 415255), (50, 249153), (53, 235050), (75, 166102), (106, 117525), (150, 83051), (159, 78350), (265, 47010), (318, 39175), (530, 23505), (795, 15670), (1325, 9402), (1567, 7950), (1590, 7835), (2650, 4701), (3134, 3975)]