148864015

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{18121}}^1$

素因数の和:18210

約数の個数: 16

約数和(自身を含む): 187888896

約数和(自身を除く): 39024881

約数列:

[1, 5, 31, 53, 155, 265, 1643, 8215, 18121, 90605, 561751, 960413, 2808755, 4802065, 29772803, 148864015]

約数ペア:

[(1, 148864015), (5, 29772803), (31, 4802065), (53, 2808755), (155, 960413), (265, 561751), (1643, 90605), (8215, 18121)]