4158285

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{709}}^1$

素因数の和:757

約数の個数: 32

約数和(自身を含む): 7361280

約数和(自身を除く): 3202995

約数列:

[1, 3, 5, 15, 17, 23, 51, 69, 85, 115, 255, 345, 391, 709, 1173, 1955, 2127, 3545, 5865, 10635, 12053, 16307, 36159, 48921, 60265, 81535, 180795, 244605, 277219, 831657, 1386095, 4158285]

約数ペア:

[(1, 4158285), (3, 1386095), (5, 831657), (15, 277219), (17, 244605), (23, 180795), (51, 81535), (69, 60265), (85, 48921), (115, 36159), (255, 16307), (345, 12053), (391, 10635), (709, 5865), (1173, 3545), (1955, 2127)]