2874561885

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1637927}}^1$

素因数の和:1637954

約数の個数: 32

約数和(自身を含む): 5503438080

約数和(自身を除く): 2628876195

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 1637927, 4913781, 8189635, 14741343, 21293051, 24568905, 44224029, 63879153, 73706715, 106465255, 191637459, 221120145, 319395765, 574912377, 958187295, 2874561885]

約数ペア:

[(1, 2874561885), (3, 958187295), (5, 574912377), (9, 319395765), (13, 221120145), (15, 191637459), (27, 106465255), (39, 73706715), (45, 63879153), (65, 44224029), (117, 24568905), (135, 21293051), (195, 14741343), (351, 8189635), (585, 4913781), (1755, 1637927)]