73400625

素因数分解:

$3^2\times 5^4\times {\mathrm{13049}}^1$

素因数の和:13075

約数の個数: 30

約数和(自身を含む): 132496650

約数和(自身を除く): 59096025

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 125, 225, 375, 625, 1125, 1875, 5625, 13049, 39147, 65245, 117441, 195735, 326225, 587205, 978675, 1631125, 2936025, 4893375, 8155625, 14680125, 24466875, 73400625]

約数ペア:

[(1, 73400625), (3, 24466875), (5, 14680125), (9, 8155625), (15, 4893375), (25, 2936025), (45, 1631125), (75, 978675), (125, 587205), (225, 326225), (375, 195735), (625, 117441), (1125, 65245), (1875, 39147), (5625, 13049)]