13075125

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1$

素因数の和:335

約数の個数: 64

約数和(自身を含む): 26417664

約数和(自身を除く): 13342539

約数列:

[1, 3, 5, 7, 15, 17, 21, 25, 35, 51, 75, 85, 105, 119, 125, 175, 255, 293, 357, 375, 425, 525, 595, 875, 879, 1275, 1465, 1785, 2051, 2125, 2625, 2975, 4395, 4981, 6153, 6375, 7325, 8925, 10255, 14875, 14943, 21975, 24905, 30765, 34867, 36625, 44625, 51275, 74715, 104601, 109875, 124525, 153825, 174335, 256375, 373575, 523005, 622625, 769125, 871675, 1867875, 2615025, 4358375, 13075125]

約数ペア:

[(1, 13075125), (3, 4358375), (5, 2615025), (7, 1867875), (15, 871675), (17, 769125), (21, 622625), (25, 523005), (35, 373575), (51, 256375), (75, 174335), (85, 153825), (105, 124525), (119, 109875), (125, 104601), (175, 74715), (255, 51275), (293, 44625), (357, 36625), (375, 34867), (425, 30765), (525, 24905), (595, 21975), (875, 14943), (879, 14875), (1275, 10255), (1465, 8925), (1785, 7325), (2051, 6375), (2125, 6153), (2625, 4981), (2975, 4395)]