194640875

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{10889}}^1$

素因数の和:10928

約数の個数: 32

約数和(自身を含む): 285405120

約数和(自身を除く): 90764245

約数列:

[1, 5, 11, 13, 25, 55, 65, 125, 143, 275, 325, 715, 1375, 1625, 3575, 10889, 17875, 54445, 119779, 141557, 272225, 598895, 707785, 1361125, 1557127, 2994475, 3538925, 7785635, 14972375, 17694625, 38928175, 194640875]

約数ペア:

[(1, 194640875), (5, 38928175), (11, 17694625), (13, 14972375), (25, 7785635), (55, 3538925), (65, 2994475), (125, 1557127), (143, 1361125), (275, 707785), (325, 598895), (715, 272225), (1375, 141557), (1625, 119779), (3575, 54445), (10889, 17875)]