450129105

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{212827}}^1$

素因数の和:212885

約数の個数: 24

約数和(自身を含む): 796828032

約数和(自身を除く): 346698927

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 2115, 212827, 638481, 1064135, 1915443, 3192405, 9577215, 10002869, 30008607, 50014345, 90025821, 150043035, 450129105]

約数ペア:

[(1, 450129105), (3, 150043035), (5, 90025821), (9, 50014345), (15, 30008607), (45, 10002869), (47, 9577215), (141, 3192405), (235, 1915443), (423, 1064135), (705, 638481), (2115, 212827)]