20131663125

素因数分解:

$3^1\times 5^4\times 7^1\times {\mathrm{1533841}}^1$

素因数の和:1533871

約数の個数: 40

約数和(自身を含む): 38333779264

約数和(自身を除く): 18202116139

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 125, 175, 375, 525, 625, 875, 1875, 2625, 4375, 13125, 1533841, 4601523, 7669205, 10736887, 23007615, 32210661, 38346025, 53684435, 115038075, 161053305, 191730125, 268422175, 575190375, 805266525, 958650625, 1342110875, 2875951875, 4026332625, 6710554375, 20131663125]

約数ペア:

[(1, 20131663125), (3, 6710554375), (5, 4026332625), (7, 2875951875), (15, 1342110875), (21, 958650625), (25, 805266525), (35, 575190375), (75, 268422175), (105, 191730125), (125, 161053305), (175, 115038075), (375, 53684435), (525, 38346025), (625, 32210661), (875, 23007615), (1875, 10736887), (2625, 7669205), (4375, 4601523), (13125, 1533841)]