66429285

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{691}}^1$

素因数の和:758

約数の個数: 64

約数和(自身を含む): 125556480

約数和(自身を除く): 59127195

約数列:

[1, 3, 5, 13, 15, 17, 29, 39, 51, 65, 85, 87, 145, 195, 221, 255, 377, 435, 493, 663, 691, 1105, 1131, 1479, 1885, 2073, 2465, 3315, 3455, 5655, 6409, 7395, 8983, 10365, 11747, 19227, 20039, 26949, 32045, 35241, 44915, 58735, 60117, 96135, 100195, 134745, 152711, 176205, 260507, 300585, 340663, 458133, 763555, 781521, 1021989, 1302535, 1703315, 2290665, 3907605, 4428619, 5109945, 13285857, 22143095, 66429285]

約数ペア:

[(1, 66429285), (3, 22143095), (5, 13285857), (13, 5109945), (15, 4428619), (17, 3907605), (29, 2290665), (39, 1703315), (51, 1302535), (65, 1021989), (85, 781521), (87, 763555), (145, 458133), (195, 340663), (221, 300585), (255, 260507), (377, 176205), (435, 152711), (493, 134745), (663, 100195), (691, 96135), (1105, 60117), (1131, 58735), (1479, 44915), (1885, 35241), (2073, 32045), (2465, 26949), (3315, 20039), (3455, 19227), (5655, 11747), (6409, 10365), (7395, 8983)]