84576215

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{6907}}^1$

素因数の和:7022

約数の個数: 16

約数和(自身を含む): 106106880

約数和(自身を除く): 21530665

約数列:

[1, 5, 31, 79, 155, 395, 2449, 6907, 12245, 34535, 214117, 545653, 1070585, 2728265, 16915243, 84576215]

約数ペア:

[(1, 84576215), (5, 16915243), (31, 2728265), (79, 1070585), (155, 545653), (395, 214117), (2449, 34535), (6907, 12245)]