7469145

素因数分解:

$3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{907}}^1$

素因数の和:982

約数の個数: 32

約数和(自身を含む): 13511040

約数和(自身を除く): 6041895

約数列:

[1, 3, 5, 9, 15, 27, 45, 61, 135, 183, 305, 549, 907, 915, 1647, 2721, 2745, 4535, 8163, 8235, 13605, 24489, 40815, 55327, 122445, 165981, 276635, 497943, 829905, 1493829, 2489715, 7469145]

約数ペア:

[(1, 7469145), (3, 2489715), (5, 1493829), (9, 829905), (15, 497943), (27, 276635), (45, 165981), (61, 122445), (135, 55327), (183, 40815), (305, 24489), (549, 13605), (907, 8235), (915, 8163), (1647, 4535), (2721, 2745)]