15742595

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{149}}^1$

素因数の和:295

約数の個数: 32

約数和(自身を含む): 22161600

約数和(自身を除く): 6419005

約数列:

[1, 5, 11, 17, 55, 85, 113, 149, 187, 565, 745, 935, 1243, 1639, 1921, 2533, 6215, 8195, 9605, 12665, 16837, 21131, 27863, 84185, 105655, 139315, 185207, 286229, 926035, 1431145, 3148519, 15742595]

約数ペア:

[(1, 15742595), (5, 3148519), (11, 1431145), (17, 926035), (55, 286229), (85, 185207), (113, 139315), (149, 105655), (187, 84185), (565, 27863), (745, 21131), (935, 16837), (1243, 12665), (1639, 9605), (1921, 8195), (2533, 6215)]