15000258

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{331}}^1$

素因数の和:439

約数の個数: 64

約数和(自身を含む): 37481472

約数和(自身を除く): 22481214

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 83, 91, 166, 182, 249, 273, 331, 498, 546, 581, 662, 993, 1079, 1162, 1743, 1986, 2158, 2317, 3237, 3486, 4303, 4634, 6474, 6951, 7553, 8606, 12909, 13902, 15106, 22659, 25818, 27473, 30121, 45318, 54946, 60242, 82419, 90363, 164838, 180726, 192311, 357149, 384622, 576933, 714298, 1071447, 1153866, 2142894, 2500043, 5000086, 7500129, 15000258]

約数ペア:

[(1, 15000258), (2, 7500129), (3, 5000086), (6, 2500043), (7, 2142894), (13, 1153866), (14, 1071447), (21, 714298), (26, 576933), (39, 384622), (42, 357149), (78, 192311), (83, 180726), (91, 164838), (166, 90363), (182, 82419), (249, 60242), (273, 54946), (331, 45318), (498, 30121), (546, 27473), (581, 25818), (662, 22659), (993, 15106), (1079, 13902), (1162, 12909), (1743, 8606), (1986, 7553), (2158, 6951), (2317, 6474), (3237, 4634), (3486, 4303)]