224331075

素因数分解:

$3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{647}}^1$

素因数の和:753

約数の個数: 72

約数和(自身を含む): 426187008

約数和(自身を除く): 201855933

約数列:

[1, 3, 5, 9, 15, 23, 25, 45, 67, 69, 75, 115, 201, 207, 225, 335, 345, 575, 603, 647, 1005, 1035, 1541, 1675, 1725, 1941, 3015, 3235, 4623, 5025, 5175, 5823, 7705, 9705, 13869, 14881, 15075, 16175, 23115, 29115, 38525, 43349, 44643, 48525, 69345, 74405, 115575, 130047, 133929, 145575, 216745, 223215, 346725, 372025, 390141, 650235, 669645, 997027, 1083725, 1116075, 1950705, 2991081, 3251175, 3348225, 4985135, 8973243, 9753525, 14955405, 24925675, 44866215, 74777025, 224331075]

約数ペア:

[(1, 224331075), (3, 74777025), (5, 44866215), (9, 24925675), (15, 14955405), (23, 9753525), (25, 8973243), (45, 4985135), (67, 3348225), (69, 3251175), (75, 2991081), (115, 1950705), (201, 1116075), (207, 1083725), (225, 997027), (335, 669645), (345, 650235), (575, 390141), (603, 372025), (647, 346725), (1005, 223215), (1035, 216745), (1541, 145575), (1675, 133929), (1725, 130047), (1941, 115575), (3015, 74405), (3235, 69345), (4623, 48525), (5025, 44643), (5175, 43349), (5823, 38525), (7705, 29115), (9705, 23115), (13869, 16175), (14881, 15075)]