16050125

素因数分解:

$5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1$

素因数の和:135

約数の個数: 64

約数和(自身を含む): 26417664

約数和(自身を除く): 10367539

約数列:

[1, 5, 7, 13, 17, 25, 35, 65, 83, 85, 91, 119, 125, 175, 221, 325, 415, 425, 455, 581, 595, 875, 1079, 1105, 1411, 1547, 1625, 2075, 2125, 2275, 2905, 2975, 5395, 5525, 7055, 7553, 7735, 9877, 10375, 11375, 14525, 14875, 18343, 26975, 27625, 35275, 37765, 38675, 49385, 72625, 91715, 128401, 134875, 176375, 188825, 193375, 246925, 458575, 642005, 944125, 1234625, 2292875, 3210025, 16050125]

約数ペア:

[(1, 16050125), (5, 3210025), (7, 2292875), (13, 1234625), (17, 944125), (25, 642005), (35, 458575), (65, 246925), (83, 193375), (85, 188825), (91, 176375), (119, 134875), (125, 128401), (175, 91715), (221, 72625), (325, 49385), (415, 38675), (425, 37765), (455, 35275), (581, 27625), (595, 26975), (875, 18343), (1079, 14875), (1105, 14525), (1411, 11375), (1547, 10375), (1625, 9877), (2075, 7735), (2125, 7553), (2275, 7055), (2905, 5525), (2975, 5395)]