84098875

素因数分解:

$5^3\times 7^1\times {\mathrm{223}}^1\times {\mathrm{431}}^1$

素因数の和:676

約数の個数: 32

約数和(自身を含む): 120766464

約数和(自身を除く): 36667589

約数列:

[1, 5, 7, 25, 35, 125, 175, 223, 431, 875, 1115, 1561, 2155, 3017, 5575, 7805, 10775, 15085, 27875, 39025, 53875, 75425, 96113, 195125, 377125, 480565, 672791, 2402825, 3363955, 12014125, 16819775, 84098875]

約数ペア:

[(1, 84098875), (5, 16819775), (7, 12014125), (25, 3363955), (35, 2402825), (125, 672791), (175, 480565), (223, 377125), (431, 195125), (875, 96113), (1115, 75425), (1561, 53875), (2155, 39025), (3017, 27875), (5575, 15085), (7805, 10775)]