77790315

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{967}}^1$

素因数の和:1179

約数の個数: 32

約数和(自身を含む): 129355776

約数和(自身を除く): 51565461

約数列:

[1, 3, 5, 15, 31, 93, 155, 173, 465, 519, 865, 967, 2595, 2901, 4835, 5363, 14505, 16089, 26815, 29977, 80445, 89931, 149885, 167291, 449655, 501873, 836455, 2509365, 5186021, 15558063, 25930105, 77790315]

約数ペア:

[(1, 77790315), (3, 25930105), (5, 15558063), (15, 5186021), (31, 2509365), (93, 836455), (155, 501873), (173, 449655), (465, 167291), (519, 149885), (865, 89931), (967, 80445), (2595, 29977), (2901, 26815), (4835, 16089), (5363, 14505)]