67428045

素因数分解:

$3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{5741}}^1$

素因数の和:5787

約数の個数: 40

約数和(自身を含む): 125060760

約数和(自身を除く): 57632715

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 81, 87, 135, 145, 261, 405, 435, 783, 1305, 2349, 3915, 5741, 11745, 17223, 28705, 51669, 86115, 155007, 166489, 258345, 465021, 499467, 775035, 832445, 1498401, 2325105, 2497335, 4495203, 7492005, 13485609, 22476015, 67428045]

約数ペア:

[(1, 67428045), (3, 22476015), (5, 13485609), (9, 7492005), (15, 4495203), (27, 2497335), (29, 2325105), (45, 1498401), (81, 832445), (87, 775035), (135, 499467), (145, 465021), (261, 258345), (405, 166489), (435, 155007), (783, 86115), (1305, 51669), (2349, 28705), (3915, 17223), (5741, 11745)]