2893625125

素因数分解:

$5^3\times {\mathrm{389}}^1\times {\mathrm{59509}}^1$

素因数の和:59913

約数の個数: 16

約数和(自身を含む): 3620588400

約数和(自身を除く): 726963275

約数列:

[1, 5, 25, 125, 389, 1945, 9725, 48625, 59509, 297545, 1487725, 7438625, 23149001, 115745005, 578725025, 2893625125]

約数ペア:

[(1, 2893625125), (5, 578725025), (25, 115745005), (125, 23149001), (389, 7438625), (1945, 1487725), (9725, 297545), (48625, 59509)]