12040125

素因数分解:

$3^1\times 5^3\times {\mathrm{97}}^1\times {\mathrm{331}}^1$

素因数の和:446

約数の個数: 32

約数和(自身を含む): 20302464

約数和(自身を除く): 8262339

約数列:

[1, 3, 5, 15, 25, 75, 97, 125, 291, 331, 375, 485, 993, 1455, 1655, 2425, 4965, 7275, 8275, 12125, 24825, 32107, 36375, 41375, 96321, 124125, 160535, 481605, 802675, 2408025, 4013375, 12040125]

約数ペア:

[(1, 12040125), (3, 4013375), (5, 2408025), (15, 802675), (25, 481605), (75, 160535), (97, 124125), (125, 96321), (291, 41375), (331, 36375), (375, 32107), (485, 24825), (993, 12125), (1455, 8275), (1655, 7275), (2425, 4965)]