38373350405

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{389}}^1\times {\mathrm{116741}}^1$

素因数の和:117161

約数の個数: 24

約数和(自身を含む): 49991259240

約数和(自身を除く): 11617908835

約数列:

[1, 5, 13, 65, 169, 389, 845, 1945, 5057, 25285, 65741, 116741, 328705, 583705, 1517633, 7588165, 19729229, 45412249, 98646145, 227061245, 590359237, 2951796185, 7674670081, 38373350405]

約数ペア:

[(1, 38373350405), (5, 7674670081), (13, 2951796185), (65, 590359237), (169, 227061245), (389, 98646145), (845, 45412249), (1945, 19729229), (5057, 7588165), (25285, 1517633), (65741, 583705), (116741, 328705)]