2772049215

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{240943}}^1$

素因数の和:241023

約数の個数: 32

約数和(自身を含む): 4857431040

約数和(自身を除く): 2085381825

約数列:

[1, 3, 5, 13, 15, 39, 59, 65, 177, 195, 295, 767, 885, 2301, 3835, 11505, 240943, 722829, 1204715, 3132259, 3614145, 9396777, 14215637, 15661295, 42646911, 46983885, 71078185, 184803281, 213234555, 554409843, 924016405, 2772049215]

約数ペア:

[(1, 2772049215), (3, 924016405), (5, 554409843), (13, 213234555), (15, 184803281), (39, 71078185), (59, 46983885), (65, 42646911), (177, 15661295), (195, 14215637), (295, 9396777), (767, 3614145), (885, 3132259), (2301, 1204715), (3835, 722829), (11505, 240943)]