42381135

素因数分解:

$3^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{3581}}^1$

素因数の和:3855

約数の個数: 24

約数和(自身を含む): 73760544

約数和(自身を除く): 31379409

約数列:

[1, 3, 5, 9, 15, 45, 263, 789, 1315, 2367, 3581, 3945, 10743, 11835, 17905, 32229, 53715, 161145, 941803, 2825409, 4709015, 8476227, 14127045, 42381135]

約数ペア:

[(1, 42381135), (3, 14127045), (5, 8476227), (9, 4709015), (15, 2825409), (45, 941803), (263, 161145), (789, 53715), (1315, 32229), (2367, 17905), (3581, 11835), (3945, 10743)]