135007815

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{491}}^1\times {\mathrm{797}}^1$

素因数の和:1319

約数の個数: 32

約数和(自身を含む): 226146816

約数和(自身を除く): 91139001

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 491, 797, 1473, 2391, 2455, 3985, 7365, 11293, 11955, 18331, 33879, 54993, 56465, 91655, 169395, 274965, 391327, 1173981, 1956635, 5869905, 9000521, 27001563, 45002605, 135007815]

約数ペア:

[(1, 135007815), (3, 45002605), (5, 27001563), (15, 9000521), (23, 5869905), (69, 1956635), (115, 1173981), (345, 391327), (491, 274965), (797, 169395), (1473, 91655), (2391, 56465), (2455, 54993), (3985, 33879), (7365, 18331), (11293, 11955)]