64344685

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{18049}}^1$

素因数の和:18108

約数の個数: 16

約数和(自身を含む): 83174400

約数和(自身を除く): 18829715

約数列:

[1, 5, 23, 31, 115, 155, 713, 3565, 18049, 90245, 415127, 559519, 2075635, 2797595, 12868937, 64344685]

約数ペア:

[(1, 64344685), (5, 12868937), (23, 2797595), (31, 2075635), (115, 559519), (155, 415127), (713, 90245), (3565, 18049)]