38468365

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1123}}^1$

素因数の和:1189

約数の個数: 32

約数和(自身を含む): 54383616

約数和(自身を除く): 15915251

約数列:

[1, 5, 13, 17, 31, 65, 85, 155, 221, 403, 527, 1105, 1123, 2015, 2635, 5615, 6851, 14599, 19091, 34255, 34813, 72995, 95455, 174065, 248183, 452569, 591821, 1240915, 2262845, 2959105, 7693673, 38468365]

約数ペア:

[(1, 38468365), (5, 7693673), (13, 2959105), (17, 2262845), (31, 1240915), (65, 591821), (85, 452569), (155, 248183), (221, 174065), (403, 95455), (527, 72995), (1105, 34813), (1123, 34255), (2015, 19091), (2635, 14599), (5615, 6851)]