220171515

素因数分解:

$3^1\times 5^1\times {\mathrm{3461}}^1\times {\mathrm{4241}}^1$

素因数の和:7710

約数の個数: 16

約数和(自身を含む): 352459296

約数和(自身を除く): 132287781

約数列:

[1, 3, 5, 15, 3461, 4241, 10383, 12723, 17305, 21205, 51915, 63615, 14678101, 44034303, 73390505, 220171515]

約数ペア:

[(1, 220171515), (3, 73390505), (5, 44034303), (15, 14678101), (3461, 63615), (4241, 51915), (10383, 21205), (12723, 17305)]