1894972035

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{26161}}^1$

素因数の和:26619

約数の個数: 32

約数和(自身を含む): 3315248640

約数和(自身を除く): 1420276605

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 439, 1317, 2195, 4829, 6585, 14487, 24145, 26161, 72435, 78483, 130805, 287771, 392415, 863313, 1438855, 4316565, 11484679, 34454037, 57423395, 126331469, 172270185, 378994407, 631657345, 1894972035]

約数ペア:

[(1, 1894972035), (3, 631657345), (5, 378994407), (11, 172270185), (15, 126331469), (33, 57423395), (55, 34454037), (165, 11484679), (439, 4316565), (1317, 1438855), (2195, 863313), (4829, 392415), (6585, 287771), (14487, 130805), (24145, 78483), (26161, 72435)]