133683225

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{199}}^1$

素因数の和:291

約数の個数: 72

約数和(自身を含む): 245073600

約数和(自身を除く): 111390375

約数列:

[1, 3, 5, 13, 15, 25, 39, 53, 65, 75, 159, 169, 195, 199, 265, 325, 507, 597, 689, 795, 845, 975, 995, 1325, 2067, 2535, 2587, 2985, 3445, 3975, 4225, 4975, 7761, 8957, 10335, 10547, 12675, 12935, 14925, 17225, 26871, 31641, 33631, 38805, 44785, 51675, 52735, 64675, 100893, 134355, 137111, 158205, 168155, 194025, 223925, 263675, 411333, 504465, 671775, 685555, 791025, 840775, 1782443, 2056665, 2522325, 3427775, 5347329, 8912215, 10283325, 26736645, 44561075, 133683225]

約数ペア:

[(1, 133683225), (3, 44561075), (5, 26736645), (13, 10283325), (15, 8912215), (25, 5347329), (39, 3427775), (53, 2522325), (65, 2056665), (75, 1782443), (159, 840775), (169, 791025), (195, 685555), (199, 671775), (265, 504465), (325, 411333), (507, 263675), (597, 223925), (689, 194025), (795, 168155), (845, 158205), (975, 137111), (995, 134355), (1325, 100893), (2067, 64675), (2535, 52735), (2587, 51675), (2985, 44785), (3445, 38805), (3975, 33631), (4225, 31641), (4975, 26871), (7761, 17225), (8957, 14925), (10335, 12935), (10547, 12675)]