61908405

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{5381}}^1$

素因数の和:5461

約数の個数: 32

約数和(自身を含む): 108501120

約数和(自身を除く): 46592715

約数列:

[1, 3, 5, 13, 15, 39, 59, 65, 177, 195, 295, 767, 885, 2301, 3835, 5381, 11505, 16143, 26905, 69953, 80715, 209859, 317479, 349765, 952437, 1049295, 1587395, 4127227, 4762185, 12381681, 20636135, 61908405]

約数ペア:

[(1, 61908405), (3, 20636135), (5, 12381681), (13, 4762185), (15, 4127227), (39, 1587395), (59, 1049295), (65, 952437), (177, 349765), (195, 317479), (295, 209859), (767, 80715), (885, 69953), (2301, 26905), (3835, 16143), (5381, 11505)]