474593528375

素因数分解:

$5^3\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{409}}^1\times {\mathrm{10303}}^1$

素因数の和:10797

約数の個数: 64

約数和(自身を含む): 640590612480

約数和(自身を除く): 165997084105

約数列:

[1, 5, 17, 25, 53, 85, 125, 265, 409, 425, 901, 1325, 2045, 2125, 4505, 6625, 6953, 10225, 10303, 21677, 22525, 34765, 51125, 51515, 108385, 112625, 173825, 175151, 257575, 368509, 541925, 546059, 869125, 875755, 1287875, 1842545, 2709625, 2730295, 4213927, 4378775, 9212725, 9283003, 13651475, 21069635, 21893875, 46063625, 46415015, 68257375, 71636759, 105348175, 223338131, 232075075, 358183795, 526740875, 1116690655, 1160375375, 1790918975, 3796748227, 5583453275, 8954594875, 18983741135, 27917266375, 94918705675, 474593528375]

約数ペア:

[(1, 474593528375), (5, 94918705675), (17, 27917266375), (25, 18983741135), (53, 8954594875), (85, 5583453275), (125, 3796748227), (265, 1790918975), (409, 1160375375), (425, 1116690655), (901, 526740875), (1325, 358183795), (2045, 232075075), (2125, 223338131), (4505, 105348175), (6625, 71636759), (6953, 68257375), (10225, 46415015), (10303, 46063625), (21677, 21893875), (22525, 21069635), (34765, 13651475), (51125, 9283003), (51515, 9212725), (108385, 4378775), (112625, 4213927), (173825, 2730295), (175151, 2709625), (257575, 1842545), (368509, 1287875), (541925, 875755), (546059, 869125)]