11171875

素因数分解:

$5^7\times {\mathrm{11}}^1\times {\mathrm{13}}^1$

素因数の和:59

約数の個数: 32

約数和(自身を含む): 16406208

約数和(自身を除く): 5234333

約数列:

[1, 5, 11, 13, 25, 55, 65, 125, 143, 275, 325, 625, 715, 1375, 1625, 3125, 3575, 6875, 8125, 15625, 17875, 34375, 40625, 78125, 89375, 171875, 203125, 446875, 859375, 1015625, 2234375, 11171875]

約数ペア:

[(1, 11171875), (5, 2234375), (11, 1015625), (13, 859375), (25, 446875), (55, 203125), (65, 171875), (125, 89375), (143, 78125), (275, 40625), (325, 34375), (625, 17875), (715, 15625), (1375, 8125), (1625, 6875), (3125, 3575)]