973125

素因数分解:

$3^2\times 5^4\times {\mathrm{173}}^1$

素因数の和:199

約数の個数: 30

約数和(自身を含む): 1766622

約数和(自身を除く): 793497

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 125, 173, 225, 375, 519, 625, 865, 1125, 1557, 1875, 2595, 4325, 5625, 7785, 12975, 21625, 38925, 64875, 108125, 194625, 324375, 973125]

約数ペア:

[(1, 973125), (3, 324375), (5, 194625), (9, 108125), (15, 64875), (25, 38925), (45, 21625), (75, 12975), (125, 7785), (173, 5625), (225, 4325), (375, 2595), (519, 1875), (625, 1557), (865, 1125)]