72877255

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{69739}}^1$

素因数の和:69774

約数の個数: 16

約数和(自身を含む): 100425600

約数和(自身を除く): 27548345

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 69739, 348695, 767129, 1325041, 3835645, 6625205, 14575451, 72877255]

約数ペア:

[(1, 72877255), (5, 14575451), (11, 6625205), (19, 3835645), (55, 1325041), (95, 767129), (209, 348695), (1045, 69739)]