1837421235

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{359}}^1\times {\mathrm{673}}^1$

素因数の和:1069

約数の個数: 72

約数和(自身を含む): 3463443360

約数和(自身を除く): 1626022125

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 169, 195, 359, 507, 585, 673, 845, 1077, 1521, 1795, 2019, 2535, 3231, 3365, 4667, 5385, 6057, 7605, 8749, 10095, 14001, 16155, 23335, 26247, 30285, 42003, 43745, 60671, 70005, 78741, 113737, 131235, 182013, 210015, 241607, 303355, 341211, 393705, 546039, 568685, 724821, 910065, 1023633, 1208035, 1706055, 2174463, 2730195, 3140891, 3624105, 5118165, 9422673, 10872315, 15704455, 28268019, 40831583, 47113365, 122494749, 141340095, 204157915, 367484247, 612473745, 1837421235]

約数ペア:

[(1, 1837421235), (3, 612473745), (5, 367484247), (9, 204157915), (13, 141340095), (15, 122494749), (39, 47113365), (45, 40831583), (65, 28268019), (117, 15704455), (169, 10872315), (195, 9422673), (359, 5118165), (507, 3624105), (585, 3140891), (673, 2730195), (845, 2174463), (1077, 1706055), (1521, 1208035), (1795, 1023633), (2019, 910065), (2535, 724821), (3231, 568685), (3365, 546039), (4667, 393705), (5385, 341211), (6057, 303355), (7605, 241607), (8749, 210015), (10095, 182013), (14001, 131235), (16155, 113737), (23335, 78741), (26247, 70005), (30285, 60671), (42003, 43745)]