156909015

素因数分解:

$3^3\times 5^1\times {\mathrm{367}}^1\times {\mathrm{3167}}^1$

素因数の和:3548

約数の個数: 32

約数和(自身を含む): 279797760

約数和(自身を除く): 122888745

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 367, 1101, 1835, 3167, 3303, 5505, 9501, 9909, 15835, 16515, 28503, 47505, 49545, 85509, 142515, 427545, 1162289, 3486867, 5811445, 10460601, 17434335, 31381803, 52303005, 156909015]

約数ペア:

[(1, 156909015), (3, 52303005), (5, 31381803), (9, 17434335), (15, 10460601), (27, 5811445), (45, 3486867), (135, 1162289), (367, 427545), (1101, 142515), (1835, 85509), (3167, 49545), (3303, 47505), (5505, 28503), (9501, 16515), (9909, 15835)]