15755568

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{5381}}^1$

素因数の和:5453

約数の個数: 40

約数和(自身を含む): 41376816

約数和(自身を除く): 25621248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 122, 183, 244, 366, 488, 732, 976, 1464, 2928, 5381, 10762, 16143, 21524, 32286, 43048, 64572, 86096, 129144, 258288, 328241, 656482, 984723, 1312964, 1969446, 2625928, 3938892, 5251856, 7877784, 15755568]

約数ペア:

[(1, 15755568), (2, 7877784), (3, 5251856), (4, 3938892), (6, 2625928), (8, 1969446), (12, 1312964), (16, 984723), (24, 656482), (48, 328241), (61, 258288), (122, 129144), (183, 86096), (244, 64572), (366, 43048), (488, 32286), (732, 21524), (976, 16143), (1464, 10762), (2928, 5381)]