156917535

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{1153}}^1$

素因数の和:1415

約数の個数: 32

約数和(自身を含む): 258348288

約数和(自身を除く): 101430753

約数列:

[1, 3, 5, 15, 43, 129, 211, 215, 633, 645, 1055, 1153, 3165, 3459, 5765, 9073, 17295, 27219, 45365, 49579, 136095, 148737, 243283, 247895, 729849, 743685, 1216415, 3649245, 10461169, 31383507, 52305845, 156917535]

約数ペア:

[(1, 156917535), (3, 52305845), (5, 31383507), (15, 10461169), (43, 3649245), (129, 1216415), (211, 743685), (215, 729849), (633, 247895), (645, 243283), (1055, 148737), (1153, 136095), (3165, 49579), (3459, 45365), (5765, 27219), (9073, 17295)]