228700325

素因数分解:

$5^2\times 7^1\times {\mathrm{401}}^1\times {\mathrm{3259}}^1$

素因数の和:3677

約数の個数: 24

約数和(自身を含む): 325008960

約数和(自身を除く): 96308635

約数列:

[1, 5, 7, 25, 35, 175, 401, 2005, 2807, 3259, 10025, 14035, 16295, 22813, 70175, 81475, 114065, 570325, 1306859, 6534295, 9148013, 32671475, 45740065, 228700325]

約数ペア:

[(1, 228700325), (5, 45740065), (7, 32671475), (25, 9148013), (35, 6534295), (175, 1306859), (401, 570325), (2005, 114065), (2807, 81475), (3259, 70175), (10025, 22813), (14035, 16295)]