54303975

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{593}}^1$

素因数の和:657

約数の個数: 72

約数和(自身を含む): 109158192

約数和(自身を除く): 54854217

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 37, 45, 55, 75, 99, 111, 165, 185, 225, 275, 333, 407, 495, 555, 593, 825, 925, 1221, 1665, 1779, 2035, 2475, 2775, 2965, 3663, 5337, 6105, 6523, 8325, 8895, 10175, 14825, 18315, 19569, 21941, 26685, 30525, 32615, 44475, 58707, 65823, 91575, 97845, 109705, 133425, 163075, 197469, 241351, 293535, 329115, 489225, 548525, 724053, 987345, 1206755, 1467675, 1645575, 2172159, 3620265, 4936725, 6033775, 10860795, 18101325, 54303975]

約数ペア:

[(1, 54303975), (3, 18101325), (5, 10860795), (9, 6033775), (11, 4936725), (15, 3620265), (25, 2172159), (33, 1645575), (37, 1467675), (45, 1206755), (55, 987345), (75, 724053), (99, 548525), (111, 489225), (165, 329115), (185, 293535), (225, 241351), (275, 197469), (333, 163075), (407, 133425), (495, 109705), (555, 97845), (593, 91575), (825, 65823), (925, 58707), (1221, 44475), (1665, 32615), (1779, 30525), (2035, 26685), (2475, 21941), (2775, 19569), (2965, 18315), (3663, 14825), (5337, 10175), (6105, 8895), (6523, 8325)]