39059605

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1$

素因数の和:313

約数の個数: 32

約数和(自身を含む): 52668000

約数和(自身を除く): 13608395

約数列:

[1, 5, 13, 37, 65, 109, 149, 185, 481, 545, 745, 1417, 1937, 2405, 4033, 5513, 7085, 9685, 16241, 20165, 27565, 52429, 71669, 81205, 211133, 262145, 358345, 600917, 1055665, 3004585, 7811921, 39059605]

約数ペア:

[(1, 39059605), (5, 7811921), (13, 3004585), (37, 1055665), (65, 600917), (109, 358345), (149, 262145), (185, 211133), (481, 81205), (545, 71669), (745, 52429), (1417, 27565), (1937, 20165), (2405, 16241), (4033, 9685), (5513, 7085)]