12164148125

素因数分解:

$5^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{36931}}^1$

素因数の和:36999

約数の個数: 40

約数和(自身を含む): 16614081792

約数和(自身を除く): 4449933667

約数列:

[1, 5, 17, 25, 31, 85, 125, 155, 425, 527, 625, 775, 2125, 2635, 3875, 10625, 13175, 19375, 36931, 65875, 184655, 329375, 627827, 923275, 1144861, 3139135, 4616375, 5724305, 15695675, 19462637, 23081875, 28621525, 78478375, 97313185, 143107625, 392391875, 486565925, 715538125, 2432829625, 12164148125]

約数ペア:

[(1, 12164148125), (5, 2432829625), (17, 715538125), (25, 486565925), (31, 392391875), (85, 143107625), (125, 97313185), (155, 78478375), (425, 28621525), (527, 23081875), (625, 19462637), (775, 15695675), (2125, 5724305), (2635, 4616375), (3875, 3139135), (10625, 1144861), (13175, 923275), (19375, 627827), (36931, 329375), (65875, 184655)]