13099515

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:260

約数の個数: 64

約数和(自身を含む): 25546752

約数和(自身を除く): 12447237

約数列:

[1, 3, 5, 11, 13, 15, 31, 33, 39, 55, 65, 93, 143, 155, 165, 195, 197, 341, 403, 429, 465, 591, 715, 985, 1023, 1209, 1705, 2015, 2145, 2167, 2561, 2955, 4433, 5115, 6045, 6107, 6501, 7683, 10835, 12805, 13299, 18321, 22165, 28171, 30535, 32505, 38415, 66495, 67177, 79391, 84513, 91605, 140855, 201531, 238173, 335885, 396955, 422565, 873301, 1007655, 1190865, 2619903, 4366505, 13099515]

約数ペア:

[(1, 13099515), (3, 4366505), (5, 2619903), (11, 1190865), (13, 1007655), (15, 873301), (31, 422565), (33, 396955), (39, 335885), (55, 238173), (65, 201531), (93, 140855), (143, 91605), (155, 84513), (165, 79391), (195, 67177), (197, 66495), (341, 38415), (403, 32505), (429, 30535), (465, 28171), (591, 22165), (715, 18321), (985, 13299), (1023, 12805), (1209, 10835), (1705, 7683), (2015, 6501), (2145, 6107), (2167, 6045), (2561, 5115), (2955, 4433)]