78914055

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{3491}}^1$

素因数の和:3647

約数の個数: 32

約数和(自身を含む): 138786048

約数和(自身を除く): 59871993

約数列:

[1, 3, 5, 11, 15, 33, 55, 137, 165, 411, 685, 1507, 2055, 3491, 4521, 7535, 10473, 17455, 22605, 38401, 52365, 115203, 192005, 478267, 576015, 1434801, 2391335, 5260937, 7174005, 15782811, 26304685, 78914055]

約数ペア:

[(1, 78914055), (3, 26304685), (5, 15782811), (11, 7174005), (15, 5260937), (33, 2391335), (55, 1434801), (137, 576015), (165, 478267), (411, 192005), (685, 115203), (1507, 52365), (2055, 38401), (3491, 22605), (4521, 17455), (7535, 10473)]