22620195

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12889}}^1$

素因数の和:12916

約数の個数: 32

約数和(自身を含む): 43310400

約数和(自身を除く): 20690205

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 12889, 38667, 64445, 116001, 167557, 193335, 348003, 502671, 580005, 837785, 1508013, 1740015, 2513355, 4524039, 7540065, 22620195]

約数ペア:

[(1, 22620195), (3, 7540065), (5, 4524039), (9, 2513355), (13, 1740015), (15, 1508013), (27, 837785), (39, 580005), (45, 502671), (65, 348003), (117, 193335), (135, 167557), (195, 116001), (351, 64445), (585, 38667), (1755, 12889)]