13864575

素因数分解:

$3^1\times 5^2\times {\mathrm{401}}^1\times {\mathrm{461}}^1$

素因数の和:875

約数の個数: 24

約数和(自身を含む): 23029776

約数和(自身を除く): 9165201

約数列:

[1, 3, 5, 15, 25, 75, 401, 461, 1203, 1383, 2005, 2305, 6015, 6915, 10025, 11525, 30075, 34575, 184861, 554583, 924305, 2772915, 4621525, 13864575]

約数ペア:

[(1, 13864575), (3, 4621525), (5, 2772915), (15, 924305), (25, 554583), (75, 184861), (401, 34575), (461, 30075), (1203, 11525), (1383, 10025), (2005, 6915), (2305, 6015)]