120763895

素因数分解:

$5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1\times {\mathrm{241}}^1$

素因数の和:495

約数の個数: 32

約数和(自身を含む): 169128960

約数和(自身を除く): 48365065

約数列:

[1, 5, 7, 35, 103, 139, 241, 515, 695, 721, 973, 1205, 1687, 3605, 4865, 8435, 14317, 24823, 33499, 71585, 100219, 124115, 167495, 173761, 234493, 501095, 868805, 1172465, 3450397, 17251985, 24152779, 120763895]

約数ペア:

[(1, 120763895), (5, 24152779), (7, 17251985), (35, 3450397), (103, 1172465), (139, 868805), (241, 501095), (515, 234493), (695, 173761), (721, 167495), (973, 124115), (1205, 100219), (1687, 71585), (3605, 33499), (4865, 24823), (8435, 14317)]