38550875

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{53}}^1$

素因数の和:125

約数の個数: 48

約数和(自身を含む): 55901664

約数和(自身を除く): 17350789

約数列:

[1, 5, 11, 23, 25, 53, 55, 115, 125, 253, 265, 275, 529, 575, 583, 1219, 1265, 1325, 1375, 2645, 2875, 2915, 5819, 6095, 6325, 6625, 13225, 13409, 14575, 28037, 29095, 30475, 31625, 66125, 67045, 72875, 140185, 145475, 152375, 308407, 335225, 700925, 727375, 1542035, 1676125, 3504625, 7710175, 38550875]

約数ペア:

[(1, 38550875), (5, 7710175), (11, 3504625), (23, 1676125), (25, 1542035), (53, 727375), (55, 700925), (115, 335225), (125, 308407), (253, 152375), (265, 145475), (275, 140185), (529, 72875), (575, 67045), (583, 66125), (1219, 31625), (1265, 30475), (1325, 29095), (1375, 28037), (2645, 14575), (2875, 13409), (2915, 13225), (5819, 6625), (6095, 6325)]