286811145

素因数分解:

$3^3\times 5^1\times {\mathrm{1327}}^1\times {\mathrm{1601}}^1$

素因数の和:2942

約数の個数: 32

約数和(自身を含む): 510589440

約数和(自身を除く): 223778295

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1327, 1601, 3981, 4803, 6635, 8005, 11943, 14409, 19905, 24015, 35829, 43227, 59715, 72045, 179145, 216135, 2124527, 6373581, 10622635, 19120743, 31867905, 57362229, 95603715, 286811145]

約数ペア:

[(1, 286811145), (3, 95603715), (5, 57362229), (9, 31867905), (15, 19120743), (27, 10622635), (45, 6373581), (135, 2124527), (1327, 216135), (1601, 179145), (3981, 72045), (4803, 59715), (6635, 43227), (8005, 35829), (11943, 24015), (14409, 19905)]