84375225

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{467}}^1$

素因数の和:567

約数の個数: 72

約数和(自身を含む): 167480352

約数和(自身を除く): 83105127

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 73, 75, 99, 165, 219, 225, 275, 365, 467, 495, 657, 803, 825, 1095, 1401, 1825, 2335, 2409, 2475, 3285, 4015, 4203, 5137, 5475, 7005, 7227, 11675, 12045, 15411, 16425, 20075, 21015, 25685, 34091, 35025, 36135, 46233, 60225, 77055, 102273, 105075, 128425, 170455, 180675, 231165, 306819, 375001, 385275, 511365, 852275, 1125003, 1155825, 1534095, 1875005, 2556825, 3375009, 5625015, 7670475, 9375025, 16875045, 28125075, 84375225]

約数ペア:

[(1, 84375225), (3, 28125075), (5, 16875045), (9, 9375025), (11, 7670475), (15, 5625015), (25, 3375009), (33, 2556825), (45, 1875005), (55, 1534095), (73, 1155825), (75, 1125003), (99, 852275), (165, 511365), (219, 385275), (225, 375001), (275, 306819), (365, 231165), (467, 180675), (495, 170455), (657, 128425), (803, 105075), (825, 102273), (1095, 77055), (1401, 60225), (1825, 46233), (2335, 36135), (2409, 35025), (2475, 34091), (3285, 25685), (4015, 21015), (4203, 20075), (5137, 16425), (5475, 15411), (7005, 12045), (7227, 11675)]