1940835

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{269}}^1$

素因数の和:327

約数の個数: 32

約数和(自身を含む): 3447360

約数和(自身を除く): 1506525

約数列:

[1, 3, 5, 13, 15, 37, 39, 65, 111, 185, 195, 269, 481, 555, 807, 1345, 1443, 2405, 3497, 4035, 7215, 9953, 10491, 17485, 29859, 49765, 52455, 129389, 149295, 388167, 646945, 1940835]

約数ペア:

[(1, 1940835), (3, 646945), (5, 388167), (13, 149295), (15, 129389), (37, 52455), (39, 49765), (65, 29859), (111, 17485), (185, 10491), (195, 9953), (269, 7215), (481, 4035), (555, 3497), (807, 2405), (1345, 1443)]