25836855

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1$

素因数の和:248

約数の個数: 64

約数和(自身を含む): 48854016

約数和(自身を除く): 23017161

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 61, 85, 151, 165, 183, 187, 255, 305, 453, 561, 671, 755, 915, 935, 1037, 1661, 2013, 2265, 2567, 2805, 3111, 3355, 4983, 5185, 7701, 8305, 9211, 10065, 11407, 12835, 15555, 24915, 27633, 28237, 34221, 38505, 46055, 57035, 84711, 101321, 138165, 141185, 156587, 171105, 303963, 423555, 469761, 506605, 782935, 1519815, 1722457, 2348805, 5167371, 8612285, 25836855]

約数ペア:

[(1, 25836855), (3, 8612285), (5, 5167371), (11, 2348805), (15, 1722457), (17, 1519815), (33, 782935), (51, 506605), (55, 469761), (61, 423555), (85, 303963), (151, 171105), (165, 156587), (183, 141185), (187, 138165), (255, 101321), (305, 84711), (453, 57035), (561, 46055), (671, 38505), (755, 34221), (915, 28237), (935, 27633), (1037, 24915), (1661, 15555), (2013, 12835), (2265, 11407), (2567, 10065), (2805, 9211), (3111, 8305), (3355, 7701), (4983, 5185)]