4269915

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{811}}^1$

素因数の和:841

約数の個数: 40

約数和(自身を含む): 8253168

約数和(自身を除く): 3983253

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 117, 135, 195, 351, 405, 585, 811, 1053, 1755, 2433, 4055, 5265, 7299, 10543, 12165, 21897, 31629, 36495, 52715, 65691, 94887, 109485, 158145, 284661, 328455, 474435, 853983, 1423305, 4269915]

約数ペア:

[(1, 4269915), (3, 1423305), (5, 853983), (9, 474435), (13, 328455), (15, 284661), (27, 158145), (39, 109485), (45, 94887), (65, 65691), (81, 52715), (117, 36495), (135, 31629), (195, 21897), (351, 12165), (405, 10543), (585, 7299), (811, 5265), (1053, 4055), (1755, 2433)]