54633915

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{691}}^1$

素因数の和:960

約数の個数: 48

約数和(自身を含む): 108815616

約数和(自身を除く): 54181701

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 251, 315, 691, 753, 1255, 1757, 2073, 2259, 3455, 3765, 4837, 5271, 6219, 8785, 10365, 11295, 14511, 15813, 24185, 26355, 31095, 43533, 72555, 79065, 173441, 217665, 520323, 867205, 1214087, 1560969, 2601615, 3642261, 6070435, 7804845, 10926783, 18211305, 54633915]

約数ペア:

[(1, 54633915), (3, 18211305), (5, 10926783), (7, 7804845), (9, 6070435), (15, 3642261), (21, 2601615), (35, 1560969), (45, 1214087), (63, 867205), (105, 520323), (251, 217665), (315, 173441), (691, 79065), (753, 72555), (1255, 43533), (1757, 31095), (2073, 26355), (2259, 24185), (3455, 15813), (3765, 14511), (4837, 11295), (5271, 10365), (6219, 8785)]