89012875

素因数分解:

$5^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4423}}^1$

素因数の和:4468

約数の個数: 32

約数和(自身を含む): 132507648

約数和(自身を除く): 43494773

約数列:

[1, 5, 7, 23, 25, 35, 115, 125, 161, 175, 575, 805, 875, 2875, 4025, 4423, 20125, 22115, 30961, 101729, 110575, 154805, 508645, 552875, 712103, 774025, 2543225, 3560515, 3870125, 12716125, 17802575, 89012875]

約数ペア:

[(1, 89012875), (5, 17802575), (7, 12716125), (23, 3870125), (25, 3560515), (35, 2543225), (115, 774025), (125, 712103), (161, 552875), (175, 508645), (575, 154805), (805, 110575), (875, 101729), (2875, 30961), (4025, 22115), (4423, 20125)]