12338925

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^2\times {\mathrm{311}}^1$

素因数の和:370

約数の個数: 36

約数和(自身を含む): 21394464

約数和(自身を除く): 9055539

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 311, 345, 529, 575, 933, 1555, 1587, 1725, 2645, 4665, 7153, 7775, 7935, 13225, 21459, 23325, 35765, 39675, 107295, 164519, 178825, 493557, 536475, 822595, 2467785, 4112975, 12338925]

約数ペア:

[(1, 12338925), (3, 4112975), (5, 2467785), (15, 822595), (23, 536475), (25, 493557), (69, 178825), (75, 164519), (115, 107295), (311, 39675), (345, 35765), (529, 23325), (575, 21459), (933, 13225), (1555, 7935), (1587, 7775), (1725, 7153), (2645, 4665)]