1626105

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1$

素因数の和:321

約数の個数: 32

約数和(自身を含む): 2903040

約数和(自身を除く): 1276935

約数列:

[1, 3, 5, 13, 15, 31, 39, 65, 93, 155, 195, 269, 403, 465, 807, 1209, 1345, 2015, 3497, 4035, 6045, 8339, 10491, 17485, 25017, 41695, 52455, 108407, 125085, 325221, 542035, 1626105]

約数ペア:

[(1, 1626105), (3, 542035), (5, 325221), (13, 125085), (15, 108407), (31, 52455), (39, 41695), (65, 25017), (93, 17485), (155, 10491), (195, 8339), (269, 6045), (403, 4035), (465, 3497), (807, 2015), (1209, 1345)]