39780095

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{1553}}^1$

素因数の和:1714

約数の個数: 16

約数和(自身を含む): 49230720

約数和(自身を除く): 9450625

約数列:

[1, 5, 47, 109, 235, 545, 1553, 5123, 7765, 25615, 72991, 169277, 364955, 846385, 7956019, 39780095]

約数ペア:

[(1, 39780095), (5, 7956019), (47, 846385), (109, 364955), (235, 169277), (545, 72991), (1553, 25615), (5123, 7765)]