1423305

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{811}}^1$

素因数の和:838

約数の個数: 32

約数和(自身を含む): 2728320

約数和(自身を除く): 1305015

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 811, 1755, 2433, 4055, 7299, 10543, 12165, 21897, 31629, 36495, 52715, 94887, 109485, 158145, 284661, 474435, 1423305]

約数ペア:

[(1, 1423305), (3, 474435), (5, 284661), (9, 158145), (13, 109485), (15, 94887), (27, 52715), (39, 36495), (45, 31629), (65, 21897), (117, 12165), (135, 10543), (195, 7299), (351, 4055), (585, 2433), (811, 1755)]