20131852525

素因数分解:

$5^2\times {\mathrm{227}}^1\times {\mathrm{563}}^1\times {\mathrm{6301}}^1$

素因数の和:7101

約数の個数: 24

約数和(自身を含む): 25121990304

約数和(自身を除く): 4990137779

約数列:

[1, 5, 25, 227, 563, 1135, 2815, 5675, 6301, 14075, 31505, 127801, 157525, 639005, 1430327, 3195025, 3547463, 7151635, 17737315, 35758175, 88686575, 805274101, 4026370505, 20131852525]

約数ペア:

[(1, 20131852525), (5, 4026370505), (25, 805274101), (227, 88686575), (563, 35758175), (1135, 17737315), (2815, 7151635), (5675, 3547463), (6301, 3195025), (14075, 1430327), (31505, 639005), (127801, 157525)]