88456225

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{227}}^1$

素因数の和:370

約数の個数: 48

約数和(自身を含む): 130616640

約数和(自身を除く): 42160415

約数列:

[1, 5, 11, 13, 25, 55, 65, 109, 143, 227, 275, 325, 545, 715, 1135, 1199, 1417, 2497, 2725, 2951, 3575, 5675, 5995, 7085, 12485, 14755, 15587, 24743, 29975, 32461, 35425, 62425, 73775, 77935, 123715, 162305, 272173, 321659, 389675, 618575, 811525, 1360865, 1608295, 3538249, 6804325, 8041475, 17691245, 88456225]

約数ペア:

[(1, 88456225), (5, 17691245), (11, 8041475), (13, 6804325), (25, 3538249), (55, 1608295), (65, 1360865), (109, 811525), (143, 618575), (227, 389675), (275, 321659), (325, 272173), (545, 162305), (715, 123715), (1135, 77935), (1199, 73775), (1417, 62425), (2497, 35425), (2725, 32461), (2951, 29975), (3575, 24743), (5675, 15587), (5995, 14755), (7085, 12485)]