11901925

素因数分解:

$5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2957}}^1$

素因数の和:2997

約数の個数: 24

約数和(自身を含む): 17606016

約数和(自身を除く): 5704091

約数列:

[1, 5, 7, 23, 25, 35, 115, 161, 175, 575, 805, 2957, 4025, 14785, 20699, 68011, 73925, 103495, 340055, 476077, 517475, 1700275, 2380385, 11901925]

約数ペア:

[(1, 11901925), (5, 2380385), (7, 1700275), (23, 517475), (25, 476077), (35, 340055), (115, 103495), (161, 73925), (175, 68011), (575, 20699), (805, 14785), (2957, 4025)]