1446306875

素因数分解:

$5^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{283}}^1$

素因数の和:370

約数の個数: 80

約数和(自身を含む): 2123995104

約数和(自身を除く): 677688229

約数列:

[1, 5, 13, 17, 25, 37, 65, 85, 125, 185, 221, 283, 325, 425, 481, 625, 629, 925, 1105, 1415, 1625, 2125, 2405, 3145, 3679, 4625, 4811, 5525, 7075, 8125, 8177, 10471, 10625, 12025, 15725, 18395, 23125, 24055, 27625, 35375, 40885, 52355, 60125, 62543, 78625, 91975, 120275, 136123, 138125, 176875, 178007, 204425, 261775, 300625, 312715, 393125, 459875, 601375, 680615, 890035, 1022125, 1308875, 1563575, 2299375, 2314091, 3006875, 3403075, 4450175, 5110625, 6544375, 7817875, 11570455, 17015375, 22250875, 39089375, 57852275, 85076875, 111254375, 289261375, 1446306875]

約数ペア:

[(1, 1446306875), (5, 289261375), (13, 111254375), (17, 85076875), (25, 57852275), (37, 39089375), (65, 22250875), (85, 17015375), (125, 11570455), (185, 7817875), (221, 6544375), (283, 5110625), (325, 4450175), (425, 3403075), (481, 3006875), (625, 2314091), (629, 2299375), (925, 1563575), (1105, 1308875), (1415, 1022125), (1625, 890035), (2125, 680615), (2405, 601375), (3145, 459875), (3679, 393125), (4625, 312715), (4811, 300625), (5525, 261775), (7075, 204425), (8125, 178007), (8177, 176875), (10471, 138125), (10625, 136123), (12025, 120275), (15725, 91975), (18395, 78625), (23125, 62543), (24055, 60125), (27625, 52355), (35375, 40885)]