72238835

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1\times {\mathrm{1489}}^1$

素因数の和:1838

約数の個数: 16

約数和(自身を含む): 89829120

約数和(自身を除く): 17590285

約数列:

[1, 5, 31, 155, 313, 1489, 1565, 7445, 9703, 46159, 48515, 230795, 466057, 2330285, 14447767, 72238835]

約数ペア:

[(1, 72238835), (5, 14447767), (31, 2330285), (155, 466057), (313, 230795), (1489, 48515), (1565, 46159), (7445, 9703)]