11195640625

素因数分解:

$5^6\times {\mathrm{13}}^1\times {\mathrm{55117}}^1$

素因数の和:55160

約数の個数: 28

約数和(自身を含む): 15071135212

約数和(自身を除く): 3875494587

約数列:

[1, 5, 13, 25, 65, 125, 325, 625, 1625, 3125, 8125, 15625, 40625, 55117, 203125, 275585, 716521, 1377925, 3582605, 6889625, 17913025, 34448125, 89565125, 172240625, 447825625, 861203125, 2239128125, 11195640625]

約数ペア:

[(1, 11195640625), (5, 2239128125), (13, 861203125), (25, 447825625), (65, 172240625), (125, 89565125), (325, 34448125), (625, 17913025), (1625, 6889625), (3125, 3582605), (8125, 1377925), (15625, 716521), (40625, 275585), (55117, 203125)]