25417065

素因数分解:

$3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{241}}^1$

素因数の和:417

約数の個数: 32

約数和(自身を含む): 41817600

約数和(自身を除く): 16400535

約数列:

[1, 3, 5, 15, 79, 89, 237, 241, 267, 395, 445, 723, 1185, 1205, 1335, 3615, 7031, 19039, 21093, 21449, 35155, 57117, 64347, 95195, 105465, 107245, 285585, 321735, 1694471, 5083413, 8472355, 25417065]

約数ペア:

[(1, 25417065), (3, 8472355), (5, 5083413), (15, 1694471), (79, 321735), (89, 285585), (237, 107245), (241, 105465), (267, 95195), (395, 64347), (445, 57117), (723, 35155), (1185, 21449), (1205, 21093), (1335, 19039), (3615, 7031)]