629369455

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{239}}^1$

素因数の和:424

約数の個数: 64

約数和(自身を含む): 928972800

約数和(自身を除く): 299603345

約数列:

[1, 5, 11, 13, 29, 55, 65, 127, 143, 145, 239, 319, 377, 635, 715, 1195, 1397, 1595, 1651, 1885, 2629, 3107, 3683, 4147, 6931, 6985, 8255, 13145, 15535, 18161, 18415, 20735, 30353, 34177, 34655, 40513, 47879, 76241, 90103, 90805, 151765, 170885, 202565, 239395, 333883, 381205, 394589, 450515, 526669, 880237, 991133, 1669415, 1972945, 2633345, 4340479, 4401185, 4955665, 9682607, 11443081, 21702395, 48413035, 57215405, 125873891, 629369455]

約数ペア:

[(1, 629369455), (5, 125873891), (11, 57215405), (13, 48413035), (29, 21702395), (55, 11443081), (65, 9682607), (127, 4955665), (143, 4401185), (145, 4340479), (239, 2633345), (319, 1972945), (377, 1669415), (635, 991133), (715, 880237), (1195, 526669), (1397, 450515), (1595, 394589), (1651, 381205), (1885, 333883), (2629, 239395), (3107, 202565), (3683, 170885), (4147, 151765), (6931, 90805), (6985, 90103), (8255, 76241), (13145, 47879), (15535, 40513), (18161, 34655), (18415, 34177), (20735, 30353)]