153948405

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{13381}}^1$

素因数の和:13461

約数の個数: 32

約数和(自身を含む): 269781120

約数和(自身を除く): 115832715

約数列:

[1, 3, 5, 13, 15, 39, 59, 65, 177, 195, 295, 767, 885, 2301, 3835, 11505, 13381, 40143, 66905, 173953, 200715, 521859, 789479, 869765, 2368437, 2609295, 3947395, 10263227, 11842185, 30789681, 51316135, 153948405]

約数ペア:

[(1, 153948405), (3, 51316135), (5, 30789681), (13, 11842185), (15, 10263227), (39, 3947395), (59, 2609295), (65, 2368437), (177, 869765), (195, 789479), (295, 521859), (767, 200715), (885, 173953), (2301, 66905), (3835, 40143), (11505, 13381)]