85868565

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{1811}}^1$

素因数の和:1957

約数の個数: 32

約数和(自身を含む): 143510400

約数和(自身を除く): 57641835

約数列:

[1, 3, 5, 15, 29, 87, 109, 145, 327, 435, 545, 1635, 1811, 3161, 5433, 9055, 9483, 15805, 27165, 47415, 52519, 157557, 197399, 262595, 592197, 787785, 986995, 2960985, 5724571, 17173713, 28622855, 85868565]

約数ペア:

[(1, 85868565), (3, 28622855), (5, 17173713), (15, 5724571), (29, 2960985), (87, 986995), (109, 787785), (145, 592197), (327, 262595), (435, 197399), (545, 157557), (1635, 52519), (1811, 47415), (3161, 27165), (5433, 15805), (9055, 9483)]