189454965

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{9067}}^1$

素因数の和:9281

約数の個数: 32

約数和(自身を含む): 348211200

約数和(自身を除く): 158756235

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 199, 597, 995, 1393, 2985, 4179, 6965, 9067, 20895, 27201, 45335, 63469, 136005, 190407, 317345, 952035, 1804333, 5412999, 9021665, 12630331, 27064995, 37890993, 63151655, 189454965]

約数ペア:

[(1, 189454965), (3, 63151655), (5, 37890993), (7, 27064995), (15, 12630331), (21, 9021665), (35, 5412999), (105, 1804333), (199, 952035), (597, 317345), (995, 190407), (1393, 136005), (2985, 63469), (4179, 45335), (6965, 27201), (9067, 20895)]