9921405

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{613}}^1$

素因数の和:717

約数の個数: 32

約数和(自身を含む): 17329536

約数和(自身を除く): 7408131

約数列:

[1, 3, 5, 13, 15, 39, 65, 83, 195, 249, 415, 613, 1079, 1245, 1839, 3065, 3237, 5395, 7969, 9195, 16185, 23907, 39845, 50879, 119535, 152637, 254395, 661427, 763185, 1984281, 3307135, 9921405]

約数ペア:

[(1, 9921405), (3, 3307135), (5, 1984281), (13, 763185), (15, 661427), (39, 254395), (65, 152637), (83, 119535), (195, 50879), (249, 39845), (415, 23907), (613, 16185), (1079, 9195), (1245, 7969), (1839, 5395), (3065, 3237)]