1025020115

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{5657}}^1$

素因数の和:5867

約数の個数: 32

約数和(自身を含む): 1460035584

約数和(自身を除く): 435015469

約数列:

[1, 5, 7, 31, 35, 155, 167, 217, 835, 1085, 1169, 5177, 5657, 5845, 25885, 28285, 36239, 39599, 175367, 181195, 197995, 876835, 944719, 1227569, 4723595, 6137845, 6613033, 29286289, 33065165, 146431445, 205004023, 1025020115]

約数ペア:

[(1, 1025020115), (5, 205004023), (7, 146431445), (31, 33065165), (35, 29286289), (155, 6613033), (167, 6137845), (217, 4723595), (835, 1227569), (1085, 944719), (1169, 876835), (5177, 197995), (5657, 181195), (5845, 175367), (25885, 39599), (28285, 36239)]