139609965

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{3371}}^1$

素因数の和:3641

約数の個数: 32

約数和(自身を含む): 244726272

約数和(自身を除く): 105116307

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 251, 753, 1255, 2761, 3371, 3765, 8283, 10113, 13805, 16855, 37081, 41415, 50565, 111243, 185405, 556215, 846121, 2538363, 4230605, 9307331, 12691815, 27921993, 46536655, 139609965]

約数ペア:

[(1, 139609965), (3, 46536655), (5, 27921993), (11, 12691815), (15, 9307331), (33, 4230605), (55, 2538363), (165, 846121), (251, 556215), (753, 185405), (1255, 111243), (2761, 50565), (3371, 41415), (3765, 37081), (8283, 16855), (10113, 13805)]