147353505

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{1973}}^1$

素因数の和:2377

約数の個数: 32

約数和(自身を含む): 254693376

約数和(自身を除く): 107339871

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 383, 1149, 1915, 1973, 4979, 5745, 5919, 9865, 14937, 24895, 25649, 29595, 74685, 76947, 128245, 384735, 755659, 2266977, 3778295, 9823567, 11334885, 29470701, 49117835, 147353505]

約数ペア:

[(1, 147353505), (3, 49117835), (5, 29470701), (13, 11334885), (15, 9823567), (39, 3778295), (65, 2266977), (195, 755659), (383, 384735), (1149, 128245), (1915, 76947), (1973, 74685), (4979, 29595), (5745, 25649), (5919, 24895), (9865, 14937)]