18795510165

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{274007}}^1$

素因数の和:274301

約数の個数: 32

約数和(自身を含む): 31960293120

約数和(自身を除く): 13164782955

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 269, 807, 1345, 4035, 4573, 13719, 22865, 68595, 274007, 822021, 1370035, 4110105, 4658119, 13974357, 23290595, 69871785, 73707883, 221123649, 368539415, 1105618245, 1253034011, 3759102033, 6265170055, 18795510165]

約数ペア:

[(1, 18795510165), (3, 6265170055), (5, 3759102033), (15, 1253034011), (17, 1105618245), (51, 368539415), (85, 221123649), (255, 73707883), (269, 69871785), (807, 23290595), (1345, 13974357), (4035, 4658119), (4573, 4110105), (13719, 1370035), (22865, 822021), (68595, 274007)]