144861405

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{18119}}^1$

素因数の和:18181

約数の個数: 32

約数和(自身を含む): 255709440

約数和(自身を除く): 110848035

約数列:

[1, 3, 5, 13, 15, 39, 41, 65, 123, 195, 205, 533, 615, 1599, 2665, 7995, 18119, 54357, 90595, 235547, 271785, 706641, 742879, 1177735, 2228637, 3533205, 3714395, 9657427, 11143185, 28972281, 48287135, 144861405]

約数ペア:

[(1, 144861405), (3, 48287135), (5, 28972281), (13, 11143185), (15, 9657427), (39, 3714395), (41, 3533205), (65, 2228637), (123, 1177735), (195, 742879), (205, 706641), (533, 271785), (615, 235547), (1599, 90595), (2665, 54357), (7995, 18119)]