115714495

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1$

素因数の和:244

約数の個数: 64

約数和(自身を含む): 172005120

約数和(自身を除く): 56290625

約数列:

[1, 5, 13, 17, 23, 29, 65, 85, 115, 145, 157, 221, 299, 377, 391, 493, 667, 785, 1105, 1495, 1885, 1955, 2041, 2465, 2669, 3335, 3611, 4553, 5083, 6409, 8671, 10205, 11339, 13345, 18055, 22765, 25415, 32045, 34697, 43355, 46943, 56695, 59189, 61387, 77401, 104719, 147407, 173485, 234715, 295945, 306935, 387005, 523595, 737035, 798031, 1006213, 1361347, 1780223, 3990155, 5031065, 6806735, 8901115, 23142899, 115714495]

約数ペア:

[(1, 115714495), (5, 23142899), (13, 8901115), (17, 6806735), (23, 5031065), (29, 3990155), (65, 1780223), (85, 1361347), (115, 1006213), (145, 798031), (157, 737035), (221, 523595), (299, 387005), (377, 306935), (391, 295945), (493, 234715), (667, 173485), (785, 147407), (1105, 104719), (1495, 77401), (1885, 61387), (1955, 59189), (2041, 56695), (2465, 46943), (2669, 43355), (3335, 34697), (3611, 32045), (4553, 25415), (5083, 22765), (6409, 18055), (8671, 13345), (10205, 11339)]