57245055

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{3659}}^1$

素因数の和:3823

約数の個数: 32

約数和(自身を含む): 105408000

約数和(自身を除く): 48162945

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 149, 447, 745, 1043, 2235, 3129, 3659, 5215, 10977, 15645, 18295, 25613, 54885, 76839, 128065, 384195, 545191, 1635573, 2725955, 3816337, 8177865, 11449011, 19081685, 57245055]

約数ペア:

[(1, 57245055), (3, 19081685), (5, 11449011), (7, 8177865), (15, 3816337), (21, 2725955), (35, 1635573), (105, 545191), (149, 384195), (447, 128065), (745, 76839), (1043, 54885), (2235, 25613), (3129, 18295), (3659, 15645), (5215, 10977)]