2627235

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{499}}^1$

素因数の和:529

約数の個数: 40

約数和(自身を含む): 5082000

約数和(自身を除く): 2454765

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 117, 135, 195, 351, 405, 499, 585, 1053, 1497, 1755, 2495, 4491, 5265, 6487, 7485, 13473, 19461, 22455, 32435, 40419, 58383, 67365, 97305, 175149, 202095, 291915, 525447, 875745, 2627235]

約数ペア:

[(1, 2627235), (3, 875745), (5, 525447), (9, 291915), (13, 202095), (15, 175149), (27, 97305), (39, 67365), (45, 58383), (65, 40419), (81, 32435), (117, 22455), (135, 19461), (195, 13473), (351, 7485), (405, 6487), (499, 5265), (585, 4491), (1053, 2495), (1497, 1755)]