215383045

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{751}}^1\times {\mathrm{1399}}^1$

素因数の和:2196

約数の個数: 16

約数和(自身を含む): 265305600

約数和(自身を除く): 49922555

約数列:

[1, 5, 41, 205, 751, 1399, 3755, 6995, 30791, 57359, 153955, 286795, 1050649, 5253245, 43076609, 215383045]

約数ペア:

[(1, 215383045), (5, 43076609), (41, 5253245), (205, 1050649), (751, 286795), (1399, 153955), (3755, 57359), (6995, 30791)]