57969015

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:224

約数の個数: 64

約数和(自身を含む): 104509440

約数和(自身を除く): 46540425

約数列:

[1, 3, 5, 13, 15, 39, 53, 65, 71, 79, 159, 195, 213, 237, 265, 355, 395, 689, 795, 923, 1027, 1065, 1185, 2067, 2769, 3081, 3445, 3763, 4187, 4615, 5135, 5609, 10335, 11289, 12561, 13845, 15405, 16827, 18815, 20935, 28045, 48919, 54431, 56445, 62805, 72917, 84135, 146757, 163293, 218751, 244595, 272155, 297277, 364585, 733785, 816465, 891831, 1093755, 1486385, 3864601, 4459155, 11593803, 19323005, 57969015]

約数ペア:

[(1, 57969015), (3, 19323005), (5, 11593803), (13, 4459155), (15, 3864601), (39, 1486385), (53, 1093755), (65, 891831), (71, 816465), (79, 733785), (159, 364585), (195, 297277), (213, 272155), (237, 244595), (265, 218751), (355, 163293), (395, 146757), (689, 84135), (795, 72917), (923, 62805), (1027, 56445), (1065, 54431), (1185, 48919), (2067, 28045), (2769, 20935), (3081, 18815), (3445, 16827), (3763, 15405), (4187, 13845), (4615, 12561), (5135, 11289), (5609, 10335)]