61738325

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1$

素因数の和:314

約数の個数: 48

約数和(自身を含む): 89565696

約数和(自身を除く): 27827371

約数列:

[1, 5, 11, 23, 25, 43, 55, 115, 215, 227, 253, 275, 473, 575, 989, 1075, 1135, 1265, 2365, 2497, 4945, 5221, 5675, 6325, 9761, 10879, 11825, 12485, 24725, 26105, 48805, 54395, 57431, 62425, 107371, 130525, 224503, 244025, 271975, 287155, 536855, 1122515, 1435775, 2469533, 2684275, 5612575, 12347665, 61738325]

約数ペア:

[(1, 61738325), (5, 12347665), (11, 5612575), (23, 2684275), (25, 2469533), (43, 1435775), (55, 1122515), (115, 536855), (215, 287155), (227, 271975), (253, 244025), (275, 224503), (473, 130525), (575, 107371), (989, 62425), (1075, 57431), (1135, 54395), (1265, 48805), (2365, 26105), (2497, 24725), (4945, 12485), (5221, 11825), (5675, 10879), (6325, 9761)]