11445975

素因数分解:

$3^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{547}}^1$

素因数の和:597

約数の個数: 48

約数和(自身を含む): 21744640

約数和(自身を除く): 10298665

約数列:

[1, 3, 5, 9, 15, 25, 27, 31, 45, 75, 93, 135, 155, 225, 279, 465, 547, 675, 775, 837, 1395, 1641, 2325, 2735, 4185, 4923, 6975, 8205, 13675, 14769, 16957, 20925, 24615, 41025, 50871, 73845, 84785, 123075, 152613, 254355, 369225, 423925, 457839, 763065, 1271775, 2289195, 3815325, 11445975]

約数ペア:

[(1, 11445975), (3, 3815325), (5, 2289195), (9, 1271775), (15, 763065), (25, 457839), (27, 423925), (31, 369225), (45, 254355), (75, 152613), (93, 123075), (135, 84785), (155, 73845), (225, 50871), (279, 41025), (465, 24615), (547, 20925), (675, 16957), (775, 14769), (837, 13675), (1395, 8205), (1641, 6975), (2325, 4923), (2735, 4185)]