191432735

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{389}}^1$

素因数の和:587

約数の個数: 32

約数和(自身を含む): 253955520

約数和(自身を除く): 62522785

約数列:

[1, 5, 13, 65, 67, 113, 335, 389, 565, 871, 1469, 1945, 4355, 5057, 7345, 7571, 25285, 26063, 37855, 43957, 98423, 130315, 219785, 338819, 492115, 571441, 1694095, 2857205, 2945119, 14725595, 38286547, 191432735]

約数ペア:

[(1, 191432735), (5, 38286547), (13, 14725595), (65, 2945119), (67, 2857205), (113, 1694095), (335, 571441), (389, 492115), (565, 338819), (871, 219785), (1469, 130315), (1945, 98423), (4355, 43957), (5057, 37855), (7345, 26063), (7571, 25285)]