7188415

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{181}}^1$

素因数の和:259

約数の個数: 24

約数和(自身を含む): 9592128

約数和(自身を除く): 2403713

約数列:

[1, 5, 13, 47, 65, 169, 181, 235, 611, 845, 905, 2353, 3055, 7943, 8507, 11765, 30589, 39715, 42535, 110591, 152945, 552955, 1437683, 7188415]

約数ペア:

[(1, 7188415), (5, 1437683), (13, 552955), (47, 152945), (65, 110591), (169, 42535), (181, 39715), (235, 30589), (611, 11765), (845, 8507), (905, 7943), (2353, 3055)]