4612125

素因数分解:

$3^1\times 5^3\times 7^2\times {\mathrm{251}}^1$

素因数の和:283

約数の個数: 48

約数和(自身を含む): 8963136

約数和(自身を除く): 4351011

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 49, 75, 105, 125, 147, 175, 245, 251, 375, 525, 735, 753, 875, 1225, 1255, 1757, 2625, 3675, 3765, 5271, 6125, 6275, 8785, 12299, 18375, 18825, 26355, 31375, 36897, 43925, 61495, 94125, 131775, 184485, 219625, 307475, 658875, 922425, 1537375, 4612125]

約数ペア:

[(1, 4612125), (3, 1537375), (5, 922425), (7, 658875), (15, 307475), (21, 219625), (25, 184485), (35, 131775), (49, 94125), (75, 61495), (105, 43925), (125, 36897), (147, 31375), (175, 26355), (245, 18825), (251, 18375), (375, 12299), (525, 8785), (735, 6275), (753, 6125), (875, 5271), (1225, 3765), (1255, 3675), (1757, 2625)]