87154935

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{239}}^1$

素因数の和:428

約数の個数: 64

約数和(自身を含む): 168099840

約数和(自身を除く): 80944905

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 151, 161, 239, 345, 453, 483, 717, 755, 805, 1057, 1195, 1673, 2265, 2415, 3171, 3473, 3585, 5019, 5285, 5497, 8365, 10419, 15855, 16491, 17365, 24311, 25095, 27485, 36089, 38479, 52095, 72933, 82455, 108267, 115437, 121555, 180445, 192395, 252623, 364665, 541335, 577185, 757869, 830047, 1263115, 2490141, 3789345, 4150235, 5810329, 12450705, 17430987, 29051645, 87154935]

約数ペア:

[(1, 87154935), (3, 29051645), (5, 17430987), (7, 12450705), (15, 5810329), (21, 4150235), (23, 3789345), (35, 2490141), (69, 1263115), (105, 830047), (115, 757869), (151, 577185), (161, 541335), (239, 364665), (345, 252623), (453, 192395), (483, 180445), (717, 121555), (755, 115437), (805, 108267), (1057, 82455), (1195, 72933), (1673, 52095), (2265, 38479), (2415, 36089), (3171, 27485), (3473, 25095), (3585, 24311), (5019, 17365), (5285, 16491), (5497, 15855), (8365, 10419)]