260598625

素因数分解:

$5^3\times 7^1\times {\mathrm{23}}^2\times {\mathrm{563}}^1$

素因数の和:631

約数の個数: 48

約数和(自身を含む): 389241216

約数和(自身を除く): 128642591

約数列:

[1, 5, 7, 23, 25, 35, 115, 125, 161, 175, 529, 563, 575, 805, 875, 2645, 2815, 2875, 3703, 3941, 4025, 12949, 13225, 14075, 18515, 19705, 20125, 64745, 66125, 70375, 90643, 92575, 98525, 297827, 323725, 453215, 462875, 492625, 1489135, 1618625, 2084789, 2266075, 7445675, 10423945, 11330375, 37228375, 52119725, 260598625]

約数ペア:

[(1, 260598625), (5, 52119725), (7, 37228375), (23, 11330375), (25, 10423945), (35, 7445675), (115, 2266075), (125, 2084789), (161, 1618625), (175, 1489135), (529, 492625), (563, 462875), (575, 453215), (805, 323725), (875, 297827), (2645, 98525), (2815, 92575), (2875, 90643), (3703, 70375), (3941, 66125), (4025, 64745), (12949, 20125), (13225, 19705), (14075, 18515)]