2616625

素因数分解:

$5^3\times {\mathrm{11}}^2\times {\mathrm{173}}^1$

素因数の和:210

約数の個数: 24

約数和(自身を含む): 3610152

約数和(自身を除く): 993527

約数列:

[1, 5, 11, 25, 55, 121, 125, 173, 275, 605, 865, 1375, 1903, 3025, 4325, 9515, 15125, 20933, 21625, 47575, 104665, 237875, 523325, 2616625]

約数ペア:

[(1, 2616625), (5, 523325), (11, 237875), (25, 104665), (55, 47575), (121, 21625), (125, 20933), (173, 15125), (275, 9515), (605, 4325), (865, 3025), (1375, 1903)]