86914295

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{509}}^1$

素因数の和:635

約数の個数: 32

約数和(自身を含む): 117210240

約数和(自身を除く): 30295945

約数列:

[1, 5, 13, 37, 65, 71, 185, 355, 481, 509, 923, 2405, 2545, 2627, 4615, 6617, 13135, 18833, 33085, 34151, 36139, 94165, 170755, 180695, 244829, 469807, 1224145, 1337143, 2349035, 6685715, 17382859, 86914295]

約数ペア:

[(1, 86914295), (5, 17382859), (13, 6685715), (37, 2349035), (65, 1337143), (71, 1224145), (185, 469807), (355, 244829), (481, 180695), (509, 170755), (923, 94165), (2405, 36139), (2545, 34151), (2627, 33085), (4615, 18833), (6617, 13135)]