61551135

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1319}}^1$

素因数の和:1408

約数の個数: 48

約数和(自身を含む): 114903360

約数和(自身を除く): 53352225

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 61, 85, 153, 183, 255, 305, 549, 765, 915, 1037, 1319, 2745, 3111, 3957, 5185, 6595, 9333, 11871, 15555, 19785, 22423, 46665, 59355, 67269, 80459, 112115, 201807, 241377, 336345, 402295, 724131, 1009035, 1206885, 1367803, 3620655, 4103409, 6839015, 12310227, 20517045, 61551135]

約数ペア:

[(1, 61551135), (3, 20517045), (5, 12310227), (9, 6839015), (15, 4103409), (17, 3620655), (45, 1367803), (51, 1206885), (61, 1009035), (85, 724131), (153, 402295), (183, 336345), (255, 241377), (305, 201807), (549, 112115), (765, 80459), (915, 67269), (1037, 59355), (1319, 46665), (2745, 22423), (3111, 19785), (3957, 15555), (5185, 11871), (6595, 9333)]