207795135

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{2851}}^1$

素因数の和:3015

約数の個数: 32

約数和(自身を含む): 343335168

約数和(自身を除く): 135540033

約数列:

[1, 3, 5, 15, 43, 113, 129, 215, 339, 565, 645, 1695, 2851, 4859, 8553, 14255, 14577, 24295, 42765, 72885, 122593, 322163, 367779, 612965, 966489, 1610815, 1838895, 4832445, 13853009, 41559027, 69265045, 207795135]

約数ペア:

[(1, 207795135), (3, 69265045), (5, 41559027), (15, 13853009), (43, 4832445), (113, 1838895), (129, 1610815), (215, 966489), (339, 612965), (565, 367779), (645, 322163), (1695, 122593), (2851, 72885), (4859, 42765), (8553, 24295), (14255, 14577)]