6530355

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^2$

素因数の和:149

約数の個数: 48

約数和(自身を含む): 12710880

約数和(自身を除く): 6180525

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 61, 65, 117, 135, 183, 195, 305, 351, 549, 585, 793, 915, 1647, 1755, 2379, 2745, 3721, 3965, 7137, 8235, 11163, 11895, 18605, 21411, 33489, 35685, 48373, 55815, 100467, 107055, 145119, 167445, 241865, 435357, 502335, 725595, 1306071, 2176785, 6530355]

約数ペア:

[(1, 6530355), (3, 2176785), (5, 1306071), (9, 725595), (13, 502335), (15, 435357), (27, 241865), (39, 167445), (45, 145119), (61, 107055), (65, 100467), (117, 55815), (135, 48373), (183, 35685), (195, 33489), (305, 21411), (351, 18605), (549, 11895), (585, 11163), (793, 8235), (915, 7137), (1647, 3965), (1755, 3721), (2379, 2745)]