1100655

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1$

素因数の和:308

約数の個数: 32

約数和(自身を含む): 2027520

約数和(自身を除く): 926865

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 93, 135, 155, 263, 279, 465, 789, 837, 1315, 1395, 2367, 3945, 4185, 7101, 8153, 11835, 24459, 35505, 40765, 73377, 122295, 220131, 366885, 1100655]

約数ペア:

[(1, 1100655), (3, 366885), (5, 220131), (9, 122295), (15, 73377), (27, 40765), (31, 35505), (45, 24459), (93, 11835), (135, 8153), (155, 7101), (263, 4185), (279, 3945), (465, 2367), (789, 1395), (837, 1315)]