1276768753815

素因数分解:

$3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{7300619}}^1$

素因数の和:7300847

約数の個数: 32

約数和(自身を含む): 2081552774400

約数和(自身を除く): 804784020585

約数列:

[1, 3, 5, 15, 89, 131, 267, 393, 445, 655, 1335, 1965, 11659, 34977, 58295, 174885, 7300619, 21901857, 36503095, 109509285, 649755091, 956381089, 1949265273, 2869143267, 3248775455, 4781905445, 9746326365, 14345716335, 85117916921, 255353750763, 425589584605, 1276768753815]

約数ペア:

[(1, 1276768753815), (3, 425589584605), (5, 255353750763), (15, 85117916921), (89, 14345716335), (131, 9746326365), (267, 4781905445), (393, 3248775455), (445, 2869143267), (655, 1949265273), (1335, 956381089), (1965, 649755091), (11659, 109509285), (34977, 36503095), (58295, 21901857), (174885, 7300619)]