490035

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{359}}^1$

素因数の和:387

約数の個数: 32

約数和(自身を含む): 967680

約数和(自身を除く): 477645

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 359, 455, 1077, 1365, 1795, 2513, 4667, 5385, 7539, 12565, 14001, 23335, 32669, 37695, 70005, 98007, 163345, 490035]

約数ペア:

[(1, 490035), (3, 163345), (5, 98007), (7, 70005), (13, 37695), (15, 32669), (21, 23335), (35, 14001), (39, 12565), (65, 7539), (91, 5385), (105, 4667), (195, 2513), (273, 1795), (359, 1365), (455, 1077)]