9089955

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{9619}}^1$

素因数の和:9640

約数の個数: 32

約数和(自身を含む): 18470400

約数和(自身を除く): 9380445

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 9619, 28857, 48095, 67333, 86571, 144285, 201999, 259713, 336665, 432855, 605997, 1009995, 1298565, 1817991, 3029985, 9089955]

約数ペア:

[(1, 9089955), (3, 3029985), (5, 1817991), (7, 1298565), (9, 1009995), (15, 605997), (21, 432855), (27, 336665), (35, 259713), (45, 201999), (63, 144285), (105, 86571), (135, 67333), (189, 48095), (315, 28857), (945, 9619)]