67397715

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{367}}^1$

素因数の和:449

約数の個数: 96

約数和(自身を含む): 148801536

約数和(自身を除く): 81403821

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 45, 53, 55, 63, 77, 99, 105, 159, 165, 231, 265, 315, 367, 371, 385, 477, 495, 583, 693, 795, 1101, 1113, 1155, 1749, 1835, 1855, 2385, 2569, 2915, 3303, 3339, 3465, 4037, 4081, 5247, 5505, 5565, 7707, 8745, 12111, 12243, 12845, 16515, 16695, 19451, 20185, 20405, 23121, 26235, 28259, 36333, 36729, 38535, 58353, 60555, 61215, 84777, 97255, 115605, 136157, 141295, 175059, 181665, 183645, 213961, 254331, 291765, 408471, 423885, 641883, 680785, 875295, 1069805, 1225413, 1271655, 1497727, 1925649, 2042355, 3209415, 4493181, 6127065, 7488635, 9628245, 13479543, 22465905, 67397715]

約数ペア:

[(1, 67397715), (3, 22465905), (5, 13479543), (7, 9628245), (9, 7488635), (11, 6127065), (15, 4493181), (21, 3209415), (33, 2042355), (35, 1925649), (45, 1497727), (53, 1271655), (55, 1225413), (63, 1069805), (77, 875295), (99, 680785), (105, 641883), (159, 423885), (165, 408471), (231, 291765), (265, 254331), (315, 213961), (367, 183645), (371, 181665), (385, 175059), (477, 141295), (495, 136157), (583, 115605), (693, 97255), (795, 84777), (1101, 61215), (1113, 60555), (1155, 58353), (1749, 38535), (1835, 36729), (1855, 36333), (2385, 28259), (2569, 26235), (2915, 23121), (3303, 20405), (3339, 20185), (3465, 19451), (4037, 16695), (4081, 16515), (5247, 12845), (5505, 12243), (5565, 12111), (7707, 8745)]