48177405

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{887}}^1$

素因数の和:986

約数の個数: 48

約数和(自身を含む): 89766144

約数和(自身を除く): 41588739

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 71, 85, 153, 213, 255, 355, 639, 765, 887, 1065, 1207, 2661, 3195, 3621, 4435, 6035, 7983, 10863, 13305, 15079, 18105, 39915, 45237, 54315, 62977, 75395, 135711, 188931, 226185, 314885, 566793, 678555, 944655, 1070609, 2833965, 3211827, 5353045, 9635481, 16059135, 48177405]

約数ペア:

[(1, 48177405), (3, 16059135), (5, 9635481), (9, 5353045), (15, 3211827), (17, 2833965), (45, 1070609), (51, 944655), (71, 678555), (85, 566793), (153, 314885), (213, 226185), (255, 188931), (355, 135711), (639, 75395), (765, 62977), (887, 54315), (1065, 45237), (1207, 39915), (2661, 18105), (3195, 15079), (3621, 13305), (4435, 10863), (6035, 7983)]