73218415

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{577}}^1\times {\mathrm{619}}^1$

素因数の和:1242

約数の個数: 16

約数和(自身を含む): 90306720

約数和(自身を除く): 17088305

約数列:

[1, 5, 41, 205, 577, 619, 2885, 3095, 23657, 25379, 118285, 126895, 357163, 1785815, 14643683, 73218415]

約数ペア:

[(1, 73218415), (5, 14643683), (41, 1785815), (205, 357163), (577, 126895), (619, 118285), (2885, 25379), (3095, 23657)]