15452795

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:203

約数の個数: 32

約数和(自身を含む): 20736000

約数和(自身を除く): 5283205

約数列:

[1, 5, 19, 29, 71, 79, 95, 145, 355, 395, 551, 1349, 1501, 2059, 2291, 2755, 5609, 6745, 7505, 10295, 11455, 28045, 39121, 43529, 106571, 162661, 195605, 217645, 532855, 813305, 3090559, 15452795]

約数ペア:

[(1, 15452795), (5, 3090559), (19, 813305), (29, 532855), (71, 217645), (79, 195605), (95, 162661), (145, 106571), (355, 43529), (395, 39121), (551, 28045), (1349, 11455), (1501, 10295), (2059, 7505), (2291, 6745), (2755, 5609)]