381154965

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1104797}}^1$

素因数の和:1104828

約数の個数: 16

約数和(自身を含む): 636363648

約数和(自身を除く): 255208683

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 1104797, 3314391, 5523985, 16571955, 25410331, 76230993, 127051655, 381154965]

約数ペア:

[(1, 381154965), (3, 127051655), (5, 76230993), (15, 25410331), (23, 16571955), (69, 5523985), (115, 3314391), (345, 1104797)]