15493645

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{5261}}^1$

素因数の和:5316

約数の個数: 16

約数和(自身を含む): 20206080

約数和(自身を除く): 4712435

約数列:

[1, 5, 19, 31, 95, 155, 589, 2945, 5261, 26305, 99959, 163091, 499795, 815455, 3098729, 15493645]

約数ペア:

[(1, 15493645), (5, 3098729), (19, 815455), (31, 499795), (95, 163091), (155, 99959), (589, 26305), (2945, 5261)]