23916705

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1321}}^1$

素因数の和:1417

約数の個数: 32

約数和(自身を含む): 41119488

約数和(自身を除く): 17202783

約数列:

[1, 3, 5, 15, 17, 51, 71, 85, 213, 255, 355, 1065, 1207, 1321, 3621, 3963, 6035, 6605, 18105, 19815, 22457, 67371, 93791, 112285, 281373, 336855, 468955, 1406865, 1594447, 4783341, 7972235, 23916705]

約数ペア:

[(1, 23916705), (3, 7972235), (5, 4783341), (15, 1594447), (17, 1406865), (51, 468955), (71, 336855), (85, 281373), (213, 112285), (255, 93791), (355, 67371), (1065, 22457), (1207, 19815), (1321, 18105), (3621, 6605), (3963, 6035)]