15679421015

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{223}}^1\times {\mathrm{6917}}^1$

素因数の和:7271

約数の個数: 32

約数和(自身を含む): 20083230720

約数和(自身を除く): 4403809705

約数列:

[1, 5, 19, 95, 107, 223, 535, 1115, 2033, 4237, 6917, 10165, 21185, 23861, 34585, 119305, 131423, 453359, 657115, 740119, 1542491, 2266795, 3700595, 7712455, 14062261, 29307329, 70311305, 146536645, 165046537, 825232685, 3135884203, 15679421015]

約数ペア:

[(1, 15679421015), (5, 3135884203), (19, 825232685), (95, 165046537), (107, 146536645), (223, 70311305), (535, 29307329), (1115, 14062261), (2033, 7712455), (4237, 3700595), (6917, 2266795), (10165, 1542491), (21185, 740119), (23861, 657115), (34585, 453359), (119305, 131423)]