38812515

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{373}}^1\times {\mathrm{991}}^1$

素因数の和:1379

約数の個数: 32

約数和(自身を含む): 71233536

約数和(自身を除く): 32421021

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 373, 991, 1119, 1865, 2611, 2973, 4955, 5595, 6937, 7833, 13055, 14865, 20811, 34685, 39165, 104055, 369643, 1108929, 1848215, 2587501, 5544645, 7762503, 12937505, 38812515]

約数ペア:

[(1, 38812515), (3, 12937505), (5, 7762503), (7, 5544645), (15, 2587501), (21, 1848215), (35, 1108929), (105, 369643), (373, 104055), (991, 39165), (1119, 34685), (1865, 20811), (2611, 14865), (2973, 13055), (4955, 7833), (5595, 6937)]