144420165

素因数分解:

$3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{11503}}^1$

素因数の和:11551

約数の個数: 40

約数和(自身を含む): 267260928

約数和(自身を除く): 122840763

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 81, 93, 135, 155, 279, 405, 465, 837, 1395, 2511, 4185, 11503, 12555, 34509, 57515, 103527, 172545, 310581, 356593, 517635, 931743, 1069779, 1552905, 1782965, 3209337, 4658715, 5348895, 9628011, 16046685, 28884033, 48140055, 144420165]

約数ペア:

[(1, 144420165), (3, 48140055), (5, 28884033), (9, 16046685), (15, 9628011), (27, 5348895), (31, 4658715), (45, 3209337), (81, 1782965), (93, 1552905), (135, 1069779), (155, 931743), (279, 517635), (405, 356593), (465, 310581), (837, 172545), (1395, 103527), (2511, 57515), (4185, 34509), (11503, 12555)]