81178635

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{1019}}^1$

素因数の和:1187

約数の個数: 32

約数和(自身を含む): 133954560

約数和(自身を除く): 52775925

約数列:

[1, 3, 5, 15, 47, 113, 141, 235, 339, 565, 705, 1019, 1695, 3057, 5095, 5311, 15285, 15933, 26555, 47893, 79665, 115147, 143679, 239465, 345441, 575735, 718395, 1727205, 5411909, 16235727, 27059545, 81178635]

約数ペア:

[(1, 81178635), (3, 27059545), (5, 16235727), (15, 5411909), (47, 1727205), (113, 718395), (141, 575735), (235, 345441), (339, 239465), (565, 143679), (705, 115147), (1019, 79665), (1695, 47893), (3057, 26555), (5095, 15933), (5311, 15285)]