13946125

素因数分解:

$5^3\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:166

約数の個数: 32

約数和(自身を含む): 18570240

約数和(自身を除く): 4624115

約数列:

[1, 5, 25, 31, 59, 61, 125, 155, 295, 305, 775, 1475, 1525, 1829, 1891, 3599, 3875, 7375, 7625, 9145, 9455, 17995, 45725, 47275, 89975, 111569, 228625, 236375, 449875, 557845, 2789225, 13946125]

約数ペア:

[(1, 13946125), (5, 2789225), (25, 557845), (31, 449875), (59, 236375), (61, 228625), (125, 111569), (155, 89975), (295, 47275), (305, 45725), (775, 17995), (1475, 9455), (1525, 9145), (1829, 7625), (1891, 7375), (3599, 3875)]