240220035

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{3257}}^1$

素因数の和:3428

約数の個数: 48

約数和(自身を含む): 457423200

約数和(自身を除く): 217203165

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 149, 165, 447, 495, 745, 1341, 1639, 2235, 3257, 4917, 6705, 8195, 9771, 14751, 16285, 24585, 29313, 35827, 48855, 73755, 107481, 146565, 179135, 322443, 485293, 537405, 1455879, 1612215, 2426465, 4367637, 5338223, 7279395, 16014669, 21838185, 26691115, 48044007, 80073345, 240220035]

約数ペア:

[(1, 240220035), (3, 80073345), (5, 48044007), (9, 26691115), (11, 21838185), (15, 16014669), (33, 7279395), (45, 5338223), (55, 4367637), (99, 2426465), (149, 1612215), (165, 1455879), (447, 537405), (495, 485293), (745, 322443), (1341, 179135), (1639, 146565), (2235, 107481), (3257, 73755), (4917, 48855), (6705, 35827), (8195, 29313), (9771, 24585), (14751, 16285)]