29778915

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^2\times {\mathrm{1181}}^1$

素因数の和:1271

約数の個数: 24

約数和(自身を含む): 48878064

約数和(自身を除く): 19099149

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 1181, 1681, 3543, 5043, 5905, 8405, 17715, 25215, 48421, 145263, 242105, 726315, 1985261, 5955783, 9926305, 29778915]

約数ペア:

[(1, 29778915), (3, 9926305), (5, 5955783), (15, 1985261), (41, 726315), (123, 242105), (205, 145263), (615, 48421), (1181, 25215), (1681, 17715), (3543, 8405), (5043, 5905)]