122882975

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{4241}}^1$

素因数の和:4331

約数の個数: 24

約数和(自身を含む): 163062480

約数和(自身を除く): 40179505

約数列:

[1, 5, 19, 25, 61, 95, 305, 475, 1159, 1525, 4241, 5795, 21205, 28975, 80579, 106025, 258701, 402895, 1293505, 2014475, 4915319, 6467525, 24576595, 122882975]

約数ペア:

[(1, 122882975), (5, 24576595), (19, 6467525), (25, 4915319), (61, 2014475), (95, 1293505), (305, 402895), (475, 258701), (1159, 106025), (1525, 80579), (4241, 28975), (5795, 21205)]