563355

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1$

素因数の和:137

約数の個数: 40

約数和(自身を含む): 1097712

約数和(自身を除く): 534357

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 107, 117, 135, 195, 321, 351, 405, 535, 585, 963, 1053, 1391, 1605, 1755, 2889, 4173, 4815, 5265, 6955, 8667, 12519, 14445, 20865, 37557, 43335, 62595, 112671, 187785, 563355]

約数ペア:

[(1, 563355), (3, 187785), (5, 112671), (9, 62595), (13, 43335), (15, 37557), (27, 20865), (39, 14445), (45, 12519), (65, 8667), (81, 6955), (107, 5265), (117, 4815), (135, 4173), (195, 2889), (321, 1755), (351, 1605), (405, 1391), (535, 1053), (585, 963)]