327795

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^2$

素因数の和:103

約数の個数: 24

約数和(自身を含む): 578928

約数和(自身を除く): 251133

約数列:

[1, 3, 5, 13, 15, 39, 41, 65, 123, 195, 205, 533, 615, 1599, 1681, 2665, 5043, 7995, 8405, 21853, 25215, 65559, 109265, 327795]

約数ペア:

[(1, 327795), (3, 109265), (5, 65559), (13, 25215), (15, 21853), (39, 8405), (41, 7995), (65, 5043), (123, 2665), (195, 1681), (205, 1599), (533, 615)]