40075515

素因数分解:

$3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{11273}}^1$

素因数の和:11363

約数の個数: 24

約数和(自身を含む): 70349760

約数和(自身を除く): 30274245

約数列:

[1, 3, 5, 9, 15, 45, 79, 237, 395, 711, 1185, 3555, 11273, 33819, 56365, 101457, 169095, 507285, 890567, 2671701, 4452835, 8015103, 13358505, 40075515]

約数ペア:

[(1, 40075515), (3, 13358505), (5, 8015103), (9, 4452835), (15, 2671701), (45, 890567), (79, 507285), (237, 169095), (395, 101457), (711, 56365), (1185, 33819), (3555, 11273)]