15660172557

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{383}}^1\times {\mathrm{389}}^1$

素因数の和:1027

約数の個数: 64

約数和(自身を含む): 24800256000

約数和(自身を除く): 9140083443

約数列:

[1, 3, 9, 17, 27, 51, 153, 229, 383, 389, 459, 687, 1149, 1167, 2061, 3447, 3501, 3893, 6183, 6511, 6613, 10341, 10503, 11679, 19533, 19839, 35037, 58599, 59517, 87707, 89081, 105111, 148987, 175797, 178551, 263121, 267243, 446961, 789363, 801729, 1340883, 1491019, 1514377, 2368089, 2405187, 2532779, 4022649, 4473057, 4543131, 7598337, 13419171, 13629393, 22795011, 34118023, 40257513, 40888179, 68385033, 102354069, 307062207, 580006391, 921186621, 1740019173, 5220057519, 15660172557]

約数ペア:

[(1, 15660172557), (3, 5220057519), (9, 1740019173), (17, 921186621), (27, 580006391), (51, 307062207), (153, 102354069), (229, 68385033), (383, 40888179), (389, 40257513), (459, 34118023), (687, 22795011), (1149, 13629393), (1167, 13419171), (2061, 7598337), (3447, 4543131), (3501, 4473057), (3893, 4022649), (6183, 2532779), (6511, 2405187), (6613, 2368089), (10341, 1514377), (10503, 1491019), (11679, 1340883), (19533, 801729), (19839, 789363), (35037, 446961), (58599, 267243), (59517, 263121), (87707, 178551), (89081, 175797), (105111, 148987)]