162786105

素因数分解:

$3^4\times 5^1\times {\mathrm{113}}^1\times {\mathrm{3557}}^1$

素因数の和:3687

約数の個数: 40

約数和(自身を含む): 294474312

約数和(自身を除く): 131688207

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 113, 135, 339, 405, 565, 1017, 1695, 3051, 3557, 5085, 9153, 10671, 15255, 17785, 32013, 45765, 53355, 96039, 160065, 288117, 401941, 480195, 1205823, 1440585, 2009705, 3617469, 6029115, 10852407, 18087345, 32557221, 54262035, 162786105]

約数ペア:

[(1, 162786105), (3, 54262035), (5, 32557221), (9, 18087345), (15, 10852407), (27, 6029115), (45, 3617469), (81, 2009705), (113, 1440585), (135, 1205823), (339, 480195), (405, 401941), (565, 288117), (1017, 160065), (1695, 96039), (3051, 53355), (3557, 45765), (5085, 32013), (9153, 17785), (10671, 15255)]