807904345

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{659}}^1\times {\mathrm{14423}}^1$

素因数の和:15104

約数の個数: 16

約数和(自身を含む): 1028142720

約数和(自身を除く): 220238375

約数列:

[1, 5, 17, 85, 659, 3295, 11203, 14423, 56015, 72115, 245191, 1225955, 9504757, 47523785, 161580869, 807904345]

約数ペア:

[(1, 807904345), (5, 161580869), (17, 47523785), (85, 9504757), (659, 1225955), (3295, 245191), (11203, 72115), (14423, 56015)]