68452125

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{293}}^1$

素因数の和:407

約数の個数: 64

約数和(自身を含む): 132088320

約数和(自身を除く): 63636195

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 89, 105, 125, 175, 267, 293, 375, 445, 525, 623, 875, 879, 1335, 1465, 1869, 2051, 2225, 2625, 3115, 4395, 6153, 6675, 7325, 9345, 10255, 11125, 15575, 21975, 26077, 30765, 33375, 36625, 46725, 51275, 77875, 78231, 109875, 130385, 153825, 182539, 233625, 256375, 391155, 547617, 651925, 769125, 912695, 1955775, 2738085, 3259625, 4563475, 9778875, 13690425, 22817375, 68452125]

約数ペア:

[(1, 68452125), (3, 22817375), (5, 13690425), (7, 9778875), (15, 4563475), (21, 3259625), (25, 2738085), (35, 1955775), (75, 912695), (89, 769125), (105, 651925), (125, 547617), (175, 391155), (267, 256375), (293, 233625), (375, 182539), (445, 153825), (525, 130385), (623, 109875), (875, 78231), (879, 77875), (1335, 51275), (1465, 46725), (1869, 36625), (2051, 33375), (2225, 30765), (2625, 26077), (3115, 21975), (4395, 15575), (6153, 11125), (6675, 10255), (7325, 9345)]