15114218085

素因数分解:

$3^4\times 5^1\times {\mathrm{157}}^1\times {\mathrm{237701}}^1$

素因数の和:237875

約数の個数: 40

約数和(自身を含む): 27266321016

約数和(自身を除く): 12152102931

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 157, 405, 471, 785, 1413, 2355, 4239, 7065, 12717, 21195, 63585, 237701, 713103, 1188505, 2139309, 3565515, 6417927, 10696545, 19253781, 32089635, 37319057, 96268905, 111957171, 186595285, 335871513, 559785855, 1007614539, 1679357565, 3022843617, 5038072695, 15114218085]

約数ペア:

[(1, 15114218085), (3, 5038072695), (5, 3022843617), (9, 1679357565), (15, 1007614539), (27, 559785855), (45, 335871513), (81, 186595285), (135, 111957171), (157, 96268905), (405, 37319057), (471, 32089635), (785, 19253781), (1413, 10696545), (2355, 6417927), (4239, 3565515), (7065, 2139309), (12717, 1188505), (21195, 713103), (63585, 237701)]