1952207985

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{13121}}^1$

素因数の和:13258

約数の個数: 64

約数和(自身を含む): 3879912960

約数和(自身を除く): 1927704975

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 109, 195, 273, 327, 455, 545, 763, 1365, 1417, 1635, 2289, 3815, 4251, 7085, 9919, 11445, 13121, 21255, 29757, 39363, 49595, 65605, 91847, 148785, 170573, 196815, 275541, 459235, 511719, 852865, 1194011, 1377705, 1430189, 2558595, 3582033, 4290567, 5970055, 7150945, 10011323, 17910165, 18592457, 21452835, 30033969, 50056615, 55777371, 92962285, 130147199, 150169845, 278886855, 390441597, 650735995, 1952207985]

約数ペア:

[(1, 1952207985), (3, 650735995), (5, 390441597), (7, 278886855), (13, 150169845), (15, 130147199), (21, 92962285), (35, 55777371), (39, 50056615), (65, 30033969), (91, 21452835), (105, 18592457), (109, 17910165), (195, 10011323), (273, 7150945), (327, 5970055), (455, 4290567), (545, 3582033), (763, 2558595), (1365, 1430189), (1417, 1377705), (1635, 1194011), (2289, 852865), (3815, 511719), (4251, 459235), (7085, 275541), (9919, 196815), (11445, 170573), (13121, 148785), (21255, 91847), (29757, 65605), (39363, 49595)]