4295625

素因数分解:

$3^1\times 5^4\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:131

約数の個数: 40

約数和(自身を含む): 7497600

約数和(自身を除く): 3201975

約数列:

[1, 3, 5, 15, 25, 29, 75, 79, 87, 125, 145, 237, 375, 395, 435, 625, 725, 1185, 1875, 1975, 2175, 2291, 3625, 5925, 6873, 9875, 10875, 11455, 18125, 29625, 34365, 49375, 54375, 57275, 148125, 171825, 286375, 859125, 1431875, 4295625]

約数ペア:

[(1, 4295625), (3, 1431875), (5, 859125), (15, 286375), (25, 171825), (29, 148125), (75, 57275), (79, 54375), (87, 49375), (125, 34365), (145, 29625), (237, 18125), (375, 11455), (395, 10875), (435, 9875), (625, 6873), (725, 5925), (1185, 3625), (1875, 2291), (1975, 2175)]