57130325

素因数分解:

$5^2\times 7^2\times {\mathrm{149}}^1\times {\mathrm{313}}^1$

素因数の和:486

約数の個数: 36

約数和(自身を含む): 83225700

約数和(自身を除く): 26095375

約数列:

[1, 5, 7, 25, 35, 49, 149, 175, 245, 313, 745, 1043, 1225, 1565, 2191, 3725, 5215, 7301, 7825, 10955, 15337, 26075, 36505, 46637, 54775, 76685, 182525, 233185, 326459, 383425, 1165925, 1632295, 2285213, 8161475, 11426065, 57130325]

約数ペア:

[(1, 57130325), (5, 11426065), (7, 8161475), (25, 2285213), (35, 1632295), (49, 1165925), (149, 383425), (175, 326459), (245, 233185), (313, 182525), (745, 76685), (1043, 54775), (1225, 46637), (1565, 36505), (2191, 26075), (3725, 15337), (5215, 10955), (7301, 7825)]