9537563125

素因数分解:

$5^4\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{269}}^1$

素因数の和:424

約数の個数: 80

約数和(自身を含む): 13117800960

約数和(自身を除く): 3580237835

約数列:

[1, 5, 17, 25, 47, 71, 85, 125, 235, 269, 355, 425, 625, 799, 1175, 1207, 1345, 1775, 2125, 3337, 3995, 4573, 5875, 6035, 6725, 8875, 10625, 12643, 16685, 19099, 19975, 22865, 29375, 30175, 33625, 44375, 56729, 63215, 83425, 95495, 99875, 114325, 150875, 168125, 214931, 283645, 316075, 324683, 417125, 477475, 499375, 571625, 754375, 897653, 1074655, 1418225, 1580375, 1623415, 2085625, 2387375, 2858125, 4488265, 5373275, 7091125, 7901875, 8117075, 11936875, 15260101, 22441325, 26866375, 35455625, 40585375, 76300505, 112206625, 134331875, 202926875, 381502525, 561033125, 1907512625, 9537563125]

約数ペア:

[(1, 9537563125), (5, 1907512625), (17, 561033125), (25, 381502525), (47, 202926875), (71, 134331875), (85, 112206625), (125, 76300505), (235, 40585375), (269, 35455625), (355, 26866375), (425, 22441325), (625, 15260101), (799, 11936875), (1175, 8117075), (1207, 7901875), (1345, 7091125), (1775, 5373275), (2125, 4488265), (3337, 2858125), (3995, 2387375), (4573, 2085625), (5875, 1623415), (6035, 1580375), (6725, 1418225), (8875, 1074655), (10625, 897653), (12643, 754375), (16685, 571625), (19099, 499375), (19975, 477475), (22865, 417125), (29375, 324683), (30175, 316075), (33625, 283645), (44375, 214931), (56729, 168125), (63215, 150875), (83425, 114325), (95495, 99875)]