202120875

素因数分解:

$3^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{16333}}^1$

素因数の和:16365

約数の個数: 48

約数和(自身を含む): 397504224

約数和(自身を除く): 195383349

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 99, 125, 165, 225, 275, 375, 495, 825, 1125, 1375, 2475, 4125, 12375, 16333, 48999, 81665, 146997, 179663, 244995, 408325, 538989, 734985, 898315, 1224975, 1616967, 2041625, 2694945, 3674925, 4491575, 6124875, 8084835, 13474725, 18374625, 22457875, 40424175, 67373625, 202120875]

約数ペア:

[(1, 202120875), (3, 67373625), (5, 40424175), (9, 22457875), (11, 18374625), (15, 13474725), (25, 8084835), (33, 6124875), (45, 4491575), (55, 3674925), (75, 2694945), (99, 2041625), (125, 1616967), (165, 1224975), (225, 898315), (275, 734985), (375, 538989), (495, 408325), (825, 244995), (1125, 179663), (1375, 146997), (2475, 81665), (4125, 48999), (12375, 16333)]