38569245

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17981}}^1$

素因数の和:18013

約数の個数: 32

約数和(自身を含む): 72503424

約数和(自身を除く): 33934179

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 2145, 17981, 53943, 89905, 197791, 233753, 269715, 593373, 701259, 988955, 1168765, 2571283, 2966865, 3506295, 7713849, 12856415, 38569245]

約数ペア:

[(1, 38569245), (3, 12856415), (5, 7713849), (11, 3506295), (13, 2966865), (15, 2571283), (33, 1168765), (39, 988955), (55, 701259), (65, 593373), (143, 269715), (165, 233753), (195, 197791), (429, 89905), (715, 53943), (2145, 17981)]