66167955

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{70019}}^1$

素因数の和:70040

約数の個数: 32

約数和(自身を含む): 134438400

約数和(自身を除く): 68270445

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 70019, 210057, 350095, 490133, 630171, 1050285, 1470399, 1890513, 2450665, 3150855, 4411197, 7351995, 9452565, 13233591, 22055985, 66167955]

約数ペア:

[(1, 66167955), (3, 22055985), (5, 13233591), (7, 9452565), (9, 7351995), (15, 4411197), (21, 3150855), (27, 2450665), (35, 1890513), (45, 1470399), (63, 1050285), (105, 630171), (135, 490133), (189, 350095), (315, 210057), (945, 70019)]