2500291235

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1433}}^1\times {\mathrm{1579}}^1$

素因数の和:3047

約数の個数: 32

約数和(自身を含む): 3425768640

約数和(自身を除く): 925477405

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 1433, 1579, 7165, 7895, 18629, 20527, 24361, 26843, 93145, 102635, 121805, 134215, 316693, 348959, 1583465, 1744795, 2262707, 11313535, 29415191, 38466019, 147075955, 192330095, 500058247, 2500291235]

約数ペア:

[(1, 2500291235), (5, 500058247), (13, 192330095), (17, 147075955), (65, 38466019), (85, 29415191), (221, 11313535), (1105, 2262707), (1433, 1744795), (1579, 1583465), (7165, 348959), (7895, 316693), (18629, 134215), (20527, 121805), (24361, 102635), (26843, 93145)]