15140850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{193}}^1\times {\mathrm{523}}^1$

素因数の和:731

約数の個数: 48

約数和(自身を含む): 37816032

約数和(自身を除く): 22675182

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 193, 386, 523, 579, 965, 1046, 1158, 1569, 1930, 2615, 2895, 3138, 4825, 5230, 5790, 7845, 9650, 13075, 14475, 15690, 26150, 28950, 39225, 78450, 100939, 201878, 302817, 504695, 605634, 1009390, 1514085, 2523475, 3028170, 5046950, 7570425, 15140850]

約数ペア:

[(1, 15140850), (2, 7570425), (3, 5046950), (5, 3028170), (6, 2523475), (10, 1514085), (15, 1009390), (25, 605634), (30, 504695), (50, 302817), (75, 201878), (150, 100939), (193, 78450), (386, 39225), (523, 28950), (579, 26150), (965, 15690), (1046, 14475), (1158, 13075), (1569, 9650), (1930, 7845), (2615, 5790), (2895, 5230), (3138, 4825)]