4730625

素因数分解:

$3^2\times 5^4\times {\mathrm{29}}^2$

素因数の和:84

約数の個数: 45

約数和(自身を含む): 8843263

約数和(自身を除く): 4112638

約数列:

[1, 3, 5, 9, 15, 25, 29, 45, 75, 87, 125, 145, 225, 261, 375, 435, 625, 725, 841, 1125, 1305, 1875, 2175, 2523, 3625, 4205, 5625, 6525, 7569, 10875, 12615, 18125, 21025, 32625, 37845, 54375, 63075, 105125, 163125, 189225, 315375, 525625, 946125, 1576875, 4730625]

約数ペア:

[(1, 4730625), (3, 1576875), (5, 946125), (9, 525625), (15, 315375), (25, 189225), (29, 163125), (45, 105125), (75, 63075), (87, 54375), (125, 37845), (145, 32625), (225, 21025), (261, 18125), (375, 12615), (435, 10875), (625, 7569), (725, 6525), (841, 5625), (1125, 4205), (1305, 3625), (1875, 2523)]