63328905

素因数分解:

$3^3\times 5^1\times {\mathrm{53}}^2\times {\mathrm{167}}^1$

素因数の和:287

約数の個数: 48

約数和(自身を含む): 115436160

約数和(自身を除く): 52107255

約数列:

[1, 3, 5, 9, 15, 27, 45, 53, 135, 159, 167, 265, 477, 501, 795, 835, 1431, 1503, 2385, 2505, 2809, 4509, 7155, 7515, 8427, 8851, 14045, 22545, 25281, 26553, 42135, 44255, 75843, 79659, 126405, 132765, 238977, 379215, 398295, 469103, 1194885, 1407309, 2345515, 4221927, 7036545, 12665781, 21109635, 63328905]

約数ペア:

[(1, 63328905), (3, 21109635), (5, 12665781), (9, 7036545), (15, 4221927), (27, 2345515), (45, 1407309), (53, 1194885), (135, 469103), (159, 398295), (167, 379215), (265, 238977), (477, 132765), (501, 126405), (795, 79659), (835, 75843), (1431, 44255), (1503, 42135), (2385, 26553), (2505, 25281), (2809, 22545), (4509, 14045), (7155, 8851), (7515, 8427)]