229762845

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1471}}^1$

素因数の和:1587

約数の個数: 64

約数和(自身を含む): 445132800

約数和(自身を除く): 215369955

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 89, 117, 135, 195, 267, 351, 445, 585, 801, 1157, 1335, 1471, 1755, 2403, 3471, 4005, 4413, 5785, 7355, 10413, 12015, 13239, 17355, 19123, 22065, 31239, 39717, 52065, 57369, 66195, 95615, 130919, 156195, 172107, 198585, 286845, 392757, 516321, 654595, 860535, 1178271, 1701947, 1963785, 2581605, 3534813, 5105841, 5891355, 8509735, 15317523, 17674065, 25529205, 45952569, 76587615, 229762845]

約数ペア:

[(1, 229762845), (3, 76587615), (5, 45952569), (9, 25529205), (13, 17674065), (15, 15317523), (27, 8509735), (39, 5891355), (45, 5105841), (65, 3534813), (89, 2581605), (117, 1963785), (135, 1701947), (195, 1178271), (267, 860535), (351, 654595), (445, 516321), (585, 392757), (801, 286845), (1157, 198585), (1335, 172107), (1471, 156195), (1755, 130919), (2403, 95615), (3471, 66195), (4005, 57369), (4413, 52065), (5785, 39717), (7355, 31239), (10413, 22065), (12015, 19123), (13239, 17355)]