1320242025

素因数分解:

$3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{429347}}^1$

素因数の和:429401

約数の個数: 24

約数和(自身を含む): 2236044384

約数和(自身を除く): 915802359

約数列:

[1, 3, 5, 15, 25, 41, 75, 123, 205, 615, 1025, 3075, 429347, 1288041, 2146735, 6440205, 10733675, 17603227, 32201025, 52809681, 88016135, 264048405, 440080675, 1320242025]

約数ペア:

[(1, 1320242025), (3, 440080675), (5, 264048405), (15, 88016135), (25, 52809681), (41, 32201025), (75, 17603227), (123, 10733675), (205, 6440205), (615, 2146735), (1025, 1288041), (3075, 429347)]