77772315

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{225427}}^1$

素因数の和:225458

約数の個数: 16

約数和(自身を含む): 129846528

約数和(自身を除く): 52074213

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 225427, 676281, 1127135, 3381405, 5184821, 15554463, 25924105, 77772315]

約数ペア:

[(1, 77772315), (3, 25924105), (5, 15554463), (15, 5184821), (23, 3381405), (69, 1127135), (115, 676281), (345, 225427)]