38751195

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{2039}}^1$

素因数の和:2235

約数の個数: 32

約数和(自身を含む): 71285760

約数和(自身を除く): 32534565

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 181, 543, 905, 1267, 2039, 2715, 3801, 6117, 6335, 10195, 14273, 19005, 30585, 42819, 71365, 214095, 369059, 1107177, 1845295, 2583413, 5535885, 7750239, 12917065, 38751195]

約数ペア:

[(1, 38751195), (3, 12917065), (5, 7750239), (7, 5535885), (15, 2583413), (21, 1845295), (35, 1107177), (105, 369059), (181, 214095), (543, 71365), (905, 42819), (1267, 30585), (2039, 19005), (2715, 14273), (3801, 10195), (6117, 6335)]