40856595

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{227}}^1$

素因数の和:332

約数の個数: 48

約数和(自身を含む): 72099072

約数和(自身を除く): 31242477

約数列:

[1, 3, 5, 13, 15, 39, 65, 71, 169, 195, 213, 227, 355, 507, 681, 845, 923, 1065, 1135, 2535, 2769, 2951, 3405, 4615, 8853, 11999, 13845, 14755, 16117, 35997, 38363, 44265, 48351, 59995, 80585, 115089, 179985, 191815, 209521, 241755, 575445, 628563, 1047605, 2723773, 3142815, 8171319, 13618865, 40856595]

約数ペア:

[(1, 40856595), (3, 13618865), (5, 8171319), (13, 3142815), (15, 2723773), (39, 1047605), (65, 628563), (71, 575445), (169, 241755), (195, 209521), (213, 191815), (227, 179985), (355, 115089), (507, 80585), (681, 59995), (845, 48351), (923, 44265), (1065, 38363), (1135, 35997), (2535, 16117), (2769, 14755), (2951, 13845), (3405, 11999), (4615, 8853)]