72258245

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{2243}}^1$

素因数の和:2644

約数の個数: 16

約数和(自身を含む): 92093760

約数和(自身を除く): 19835515

約数列:

[1, 5, 17, 85, 379, 1895, 2243, 6443, 11215, 32215, 38131, 190655, 850097, 4250485, 14451649, 72258245]

約数ペア:

[(1, 72258245), (5, 14451649), (17, 4250485), (85, 850097), (379, 190655), (1895, 38131), (2243, 32215), (6443, 11215)]