1087540155

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{619681}}^1$

素因数の和:619708

約数の個数: 32

約数和(自身を含む): 2082131520

約数和(自身を除く): 994591365

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 619681, 1859043, 3098405, 5577129, 8055853, 9295215, 16731387, 24167559, 27885645, 40279265, 72502677, 83656935, 120837795, 217508031, 362513385, 1087540155]

約数ペア:

[(1, 1087540155), (3, 362513385), (5, 217508031), (9, 120837795), (13, 83656935), (15, 72502677), (27, 40279265), (39, 27885645), (45, 24167559), (65, 16731387), (117, 9295215), (135, 8055853), (195, 5577129), (351, 3098405), (585, 1859043), (1755, 619681)]