308317804535

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{2213}}^1\times {\mathrm{5399}}^1$

素因数の和:8027

約数の個数: 32

約数和(自身を含む): 399699619200

約数和(自身を除く): 91381814665

約数列:

[1, 5, 13, 65, 397, 1985, 2213, 5161, 5399, 11065, 25805, 26995, 28769, 70187, 143845, 350935, 878561, 2143403, 4392805, 10717015, 11421293, 11947987, 27864239, 57106465, 59739935, 139321195, 155323831, 776619155, 4743350839, 23716754195, 61663560907, 308317804535]

約数ペア:

[(1, 308317804535), (5, 61663560907), (13, 23716754195), (65, 4743350839), (397, 776619155), (1985, 155323831), (2213, 139321195), (5161, 59739935), (5399, 57106465), (11065, 27864239), (25805, 11947987), (26995, 11421293), (28769, 10717015), (70187, 4392805), (143845, 2143403), (350935, 878561)]