2265705

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1291}}^1$

素因数の和:1318

約数の個数: 32

約数和(自身を含む): 4341120

約数和(自身を除く): 2075415

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1291, 1755, 3873, 6455, 11619, 16783, 19365, 34857, 50349, 58095, 83915, 151047, 174285, 251745, 453141, 755235, 2265705]

約数ペア:

[(1, 2265705), (3, 755235), (5, 453141), (9, 251745), (13, 174285), (15, 151047), (27, 83915), (39, 58095), (45, 50349), (65, 34857), (117, 19365), (135, 16783), (195, 11619), (351, 6455), (585, 3873), (1291, 1755)]