214584015

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{8707}}^1$

素因数の和:8799

約数の個数: 32

約数和(自身を含む): 361138176

約数和(自身を除く): 146554161

約数列:

[1, 3, 5, 15, 31, 53, 93, 155, 159, 265, 465, 795, 1643, 4929, 8215, 8707, 24645, 26121, 43535, 130605, 269917, 461471, 809751, 1349585, 1384413, 2307355, 4048755, 6922065, 14305601, 42916803, 71528005, 214584015]

約数ペア:

[(1, 214584015), (3, 71528005), (5, 42916803), (15, 14305601), (31, 6922065), (53, 4048755), (93, 2307355), (155, 1384413), (159, 1349585), (265, 809751), (465, 461471), (795, 269917), (1643, 130605), (4929, 43535), (8215, 26121), (8707, 24645)]