86607625

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{239}}^1$

素因数の和:490

約数の個数: 32

約数和(自身を含む): 117411840

約数和(自身を除く): 30804215

約数列:

[1, 5, 13, 25, 65, 125, 223, 239, 325, 1115, 1195, 1625, 2899, 3107, 5575, 5975, 14495, 15535, 27875, 29875, 53297, 72475, 77675, 266485, 362375, 388375, 692861, 1332425, 3464305, 6662125, 17321525, 86607625]

約数ペア:

[(1, 86607625), (5, 17321525), (13, 6662125), (25, 3464305), (65, 1332425), (125, 692861), (223, 388375), (239, 362375), (325, 266485), (1115, 77675), (1195, 72475), (1625, 53297), (2899, 29875), (3107, 27875), (5575, 15535), (5975, 14495)]