2955245

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{229}}^1$

素因数の和:352

約数の個数: 16

約数和(自身を含む): 3726000

約数和(自身を除く): 770755

約数列:

[1, 5, 29, 89, 145, 229, 445, 1145, 2581, 6641, 12905, 20381, 33205, 101905, 591049, 2955245]

約数ペア:

[(1, 2955245), (5, 591049), (29, 101905), (89, 33205), (145, 20381), (229, 12905), (445, 6641), (1145, 2581)]