23447595

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{421}}^1$

素因数の和:555

約数の個数: 32

約数和(自身を含む): 38891520

約数和(自身を除く): 15443925

約数列:

[1, 3, 5, 15, 47, 79, 141, 235, 237, 395, 421, 705, 1185, 1263, 2105, 3713, 6315, 11139, 18565, 19787, 33259, 55695, 59361, 98935, 99777, 166295, 296805, 498885, 1563173, 4689519, 7815865, 23447595]

約数ペア:

[(1, 23447595), (3, 7815865), (5, 4689519), (15, 1563173), (47, 498885), (79, 296805), (141, 166295), (235, 99777), (237, 98935), (395, 59361), (421, 55695), (705, 33259), (1185, 19787), (1263, 18565), (2105, 11139), (3713, 6315)]