147331245

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^2\times {\mathrm{5843}}^1$

素因数の和:5933

約数の個数: 24

約数和(自身を含む): 241661088

約数和(自身を除く): 94329843

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 1681, 5043, 5843, 8405, 17529, 25215, 29215, 87645, 239563, 718689, 1197815, 3593445, 9822083, 29466249, 49110415, 147331245]

約数ペア:

[(1, 147331245), (3, 49110415), (5, 29466249), (15, 9822083), (41, 3593445), (123, 1197815), (205, 718689), (615, 239563), (1681, 87645), (5043, 29215), (5843, 25215), (8405, 17529)]