40263435

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1$

素因数の和:348

約数の個数: 48

約数和(自身を含む): 72465120

約数和(自身を除く): 32201685

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 139, 157, 205, 369, 417, 471, 615, 695, 785, 1251, 1413, 1845, 2085, 2355, 5699, 6255, 6437, 7065, 17097, 19311, 21823, 28495, 32185, 51291, 57933, 65469, 85485, 96555, 109115, 196407, 256455, 289665, 327345, 894743, 982035, 2684229, 4473715, 8052687, 13421145, 40263435]

約数ペア:

[(1, 40263435), (3, 13421145), (5, 8052687), (9, 4473715), (15, 2684229), (41, 982035), (45, 894743), (123, 327345), (139, 289665), (157, 256455), (205, 196407), (369, 109115), (417, 96555), (471, 85485), (615, 65469), (695, 57933), (785, 51291), (1251, 32185), (1413, 28495), (1845, 21823), (2085, 19311), (2355, 17097), (5699, 7065), (6255, 6437)]