171602015

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{3389}}^1$

素因数の和:3467

約数の個数: 32

約数和(自身を含む): 239198400

約数和(自身を除く): 67596385

約数列:

[1, 5, 13, 19, 41, 65, 95, 205, 247, 533, 779, 1235, 2665, 3389, 3895, 10127, 16945, 44057, 50635, 64391, 138949, 220285, 321955, 694745, 837083, 1806337, 2640031, 4185415, 9031685, 13200155, 34320403, 171602015]

約数ペア:

[(1, 171602015), (5, 34320403), (13, 13200155), (19, 9031685), (41, 4185415), (65, 2640031), (95, 1806337), (205, 837083), (247, 694745), (533, 321955), (779, 220285), (1235, 138949), (2665, 64391), (3389, 50635), (3895, 44057), (10127, 16945)]