2173671925

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{1801}}^1\times {\mathrm{2099}}^1$

素因数の和:3933

約数の個数: 24

約数和(自身を含む): 2815444800

約数和(自身を除く): 641772875

約数列:

[1, 5, 23, 25, 115, 575, 1801, 2099, 9005, 10495, 41423, 45025, 48277, 52475, 207115, 241385, 1035575, 1206925, 3780299, 18901495, 86946877, 94507475, 434734385, 2173671925]

約数ペア:

[(1, 2173671925), (5, 434734385), (23, 94507475), (25, 86946877), (115, 18901495), (575, 3780299), (1801, 1206925), (2099, 1035575), (9005, 241385), (10495, 207115), (41423, 52475), (45025, 48277)]