65125725

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{7297}}^1$

素因数の和:7334

約数の個数: 48

約数和(自身を含む): 130313088

約数和(自身を除く): 65187363

約数列:

[1, 3, 5, 7, 15, 17, 21, 25, 35, 51, 75, 85, 105, 119, 175, 255, 357, 425, 525, 595, 1275, 1785, 2975, 7297, 8925, 21891, 36485, 51079, 109455, 124049, 153237, 182425, 255395, 372147, 547275, 620245, 766185, 868343, 1276975, 1860735, 2605029, 3101225, 3830925, 4341715, 9303675, 13025145, 21708575, 65125725]

約数ペア:

[(1, 65125725), (3, 21708575), (5, 13025145), (7, 9303675), (15, 4341715), (17, 3830925), (21, 3101225), (25, 2605029), (35, 1860735), (51, 1276975), (75, 868343), (85, 766185), (105, 620245), (119, 547275), (175, 372147), (255, 255395), (357, 182425), (425, 153237), (525, 124049), (595, 109455), (1275, 51079), (1785, 36485), (2975, 21891), (7297, 8925)]