8005365

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3121}}^1$

素因数の和:3154

約数の個数: 32

約数和(自身を含む): 14985600

約数和(自身を除く): 6980235

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 285, 513, 855, 2565, 3121, 9363, 15605, 28089, 46815, 59299, 84267, 140445, 177897, 296495, 421335, 533691, 889485, 1601073, 2668455, 8005365]

約数ペア:

[(1, 8005365), (3, 2668455), (5, 1601073), (9, 889485), (15, 533691), (19, 421335), (27, 296495), (45, 177897), (57, 140445), (95, 84267), (135, 59299), (171, 46815), (285, 28089), (513, 15605), (855, 9363), (2565, 3121)]