260102375

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2389}}^1$

素因数の和:2484

約数の個数: 32

約数和(自身を含む): 354943680

約数和(自身を除く): 94841305

約数列:

[1, 5, 13, 25, 65, 67, 125, 325, 335, 871, 1625, 1675, 2389, 4355, 8375, 11945, 21775, 31057, 59725, 108875, 155285, 160063, 298625, 776425, 800315, 2080819, 3882125, 4001575, 10404095, 20007875, 52020475, 260102375]

約数ペア:

[(1, 260102375), (5, 52020475), (13, 20007875), (25, 10404095), (65, 4001575), (67, 3882125), (125, 2080819), (325, 800315), (335, 776425), (871, 298625), (1625, 160063), (1675, 155285), (2389, 108875), (4355, 59725), (8375, 31057), (11945, 21775)]