71343045

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{18223}}^1$

素因数の和:18266

約数の個数: 32

約数和(自身を含む): 131212800

約数和(自身を除く): 59869755

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 87, 135, 145, 261, 435, 783, 1305, 3915, 18223, 54669, 91115, 164007, 273345, 492021, 528467, 820035, 1585401, 2460105, 2642335, 4756203, 7927005, 14268609, 23781015, 71343045]

約数ペア:

[(1, 71343045), (3, 23781015), (5, 14268609), (9, 7927005), (15, 4756203), (27, 2642335), (29, 2460105), (45, 1585401), (87, 820035), (135, 528467), (145, 492021), (261, 273345), (435, 164007), (783, 91115), (1305, 54669), (3915, 18223)]