15377505

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:206

約数の個数: 64

約数和(自身を含む): 29611008

約数和(自身を除く): 14233503

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 67, 107, 143, 165, 195, 201, 321, 335, 429, 535, 715, 737, 871, 1005, 1177, 1391, 1605, 2145, 2211, 2613, 3531, 3685, 4173, 4355, 5885, 6955, 7169, 9581, 11055, 13065, 15301, 17655, 20865, 21507, 28743, 35845, 45903, 47905, 76505, 78859, 93197, 107535, 143715, 229515, 236577, 279591, 394295, 465985, 1025167, 1182885, 1397955, 3075501, 5125835, 15377505]

約数ペア:

[(1, 15377505), (3, 5125835), (5, 3075501), (11, 1397955), (13, 1182885), (15, 1025167), (33, 465985), (39, 394295), (55, 279591), (65, 236577), (67, 229515), (107, 143715), (143, 107535), (165, 93197), (195, 78859), (201, 76505), (321, 47905), (335, 45903), (429, 35845), (535, 28743), (715, 21507), (737, 20865), (871, 17655), (1005, 15301), (1177, 13065), (1391, 11055), (1605, 9581), (2145, 7169), (2211, 6955), (2613, 5885), (3531, 4355), (3685, 4173)]