23400315

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{983}}^1$

素因数の和:1040

約数の個数: 36

約数和(自身を含む): 42443856

約数和(自身を除く): 19043541

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 529, 983, 1035, 1587, 2645, 2949, 4761, 4915, 7935, 8847, 14745, 22609, 23805, 44235, 67827, 113045, 203481, 339135, 520007, 1017405, 1560021, 2600035, 4680063, 7800105, 23400315]

約数ペア:

[(1, 23400315), (3, 7800105), (5, 4680063), (9, 2600035), (15, 1560021), (23, 1017405), (45, 520007), (69, 339135), (115, 203481), (207, 113045), (345, 67827), (529, 44235), (983, 23805), (1035, 22609), (1587, 14745), (2645, 8847), (2949, 7935), (4761, 4915)]