66021675

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{433}}^1$

素因数の和:572

約数の個数: 48

約数和(自身を含む): 116242560

約数和(自身を除く): 50220885

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 107, 285, 321, 433, 475, 535, 1299, 1425, 1605, 2033, 2165, 2675, 6099, 6495, 8025, 8227, 10165, 10825, 24681, 30495, 32475, 41135, 46331, 50825, 123405, 138993, 152475, 205675, 231655, 617025, 694965, 880289, 1158275, 2640867, 3474825, 4401445, 13204335, 22007225, 66021675]

約数ペア:

[(1, 66021675), (3, 22007225), (5, 13204335), (15, 4401445), (19, 3474825), (25, 2640867), (57, 1158275), (75, 880289), (95, 694965), (107, 617025), (285, 231655), (321, 205675), (433, 152475), (475, 138993), (535, 123405), (1299, 50825), (1425, 46331), (1605, 41135), (2033, 32475), (2165, 30495), (2675, 24681), (6099, 10825), (6495, 10165), (8025, 8227)]