2758875

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{1051}}^1$

素因数の和:1076

約数の個数: 32

約数和(自身を含む): 5251584

約数和(自身を除く): 2492709

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 125, 175, 375, 525, 875, 1051, 2625, 3153, 5255, 7357, 15765, 22071, 26275, 36785, 78825, 110355, 131375, 183925, 394125, 551775, 919625, 2758875]

約数ペア:

[(1, 2758875), (3, 919625), (5, 551775), (7, 394125), (15, 183925), (21, 131375), (25, 110355), (35, 78825), (75, 36785), (105, 26275), (125, 22071), (175, 15765), (375, 7357), (525, 5255), (875, 3153), (1051, 2625)]