201325075

素因数分解:

$5^2\times 7^2\times {\mathrm{149}}^1\times {\mathrm{1103}}^1$

素因数の和:1276

約数の個数: 36

約数和(自身を含む): 292615200

約数和(自身を除く): 91290125

約数列:

[1, 5, 7, 25, 35, 49, 149, 175, 245, 745, 1043, 1103, 1225, 3725, 5215, 5515, 7301, 7721, 26075, 27575, 36505, 38605, 54047, 164347, 182525, 193025, 270235, 821735, 1150429, 1351175, 4108675, 5752145, 8053003, 28760725, 40265015, 201325075]

約数ペア:

[(1, 201325075), (5, 40265015), (7, 28760725), (25, 8053003), (35, 5752145), (49, 4108675), (149, 1351175), (175, 1150429), (245, 821735), (745, 270235), (1043, 193025), (1103, 182525), (1225, 164347), (3725, 54047), (5215, 38605), (5515, 36505), (7301, 27575), (7721, 26075)]