201798825

素因数分解:

$3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{50767}}^1$

素因数の和:50833

約数の個数: 24

約数和(自身を含む): 339942528

約数和(自身を除く): 138143703

約数列:

[1, 3, 5, 15, 25, 53, 75, 159, 265, 795, 1325, 3975, 50767, 152301, 253835, 761505, 1269175, 2690651, 3807525, 8071953, 13453255, 40359765, 67266275, 201798825]

約数ペア:

[(1, 201798825), (3, 67266275), (5, 40359765), (15, 13453255), (25, 8071953), (53, 3807525), (75, 2690651), (159, 1269175), (265, 761505), (795, 253835), (1325, 152301), (3975, 50767)]