13306029625

素因数分解:

$5^3\times 7^2\times {\mathrm{17}}^2\times {\mathrm{7517}}^1$

素因数の和:7580

約数の個数: 72

約数和(自身を含む): 20522967192

約数和(自身を除く): 7216937567

約数列:

[1, 5, 7, 17, 25, 35, 49, 85, 119, 125, 175, 245, 289, 425, 595, 833, 875, 1225, 1445, 2023, 2125, 2975, 4165, 6125, 7225, 7517, 10115, 14161, 14875, 20825, 36125, 37585, 50575, 52619, 70805, 104125, 127789, 187925, 252875, 263095, 354025, 368333, 638945, 894523, 939625, 1315475, 1770125, 1841665, 2172413, 3194725, 4472615, 6261661, 6577375, 9208325, 10862065, 15206891, 15973625, 22363075, 31308305, 46041625, 54310325, 76034455, 106448237, 111815375, 156541525, 271551625, 380172275, 532241185, 782707625, 1900861375, 2661205925, 13306029625]

約数ペア:

[(1, 13306029625), (5, 2661205925), (7, 1900861375), (17, 782707625), (25, 532241185), (35, 380172275), (49, 271551625), (85, 156541525), (119, 111815375), (125, 106448237), (175, 76034455), (245, 54310325), (289, 46041625), (425, 31308305), (595, 22363075), (833, 15973625), (875, 15206891), (1225, 10862065), (1445, 9208325), (2023, 6577375), (2125, 6261661), (2975, 4472615), (4165, 3194725), (6125, 2172413), (7225, 1841665), (7517, 1770125), (10115, 1315475), (14161, 939625), (14875, 894523), (20825, 638945), (36125, 368333), (37585, 354025), (50575, 263095), (52619, 252875), (70805, 187925), (104125, 127789)]