1420075005

素因数分解:

$3^1\times 5^1\times {\mathrm{439}}^1\times {\mathrm{215653}}^1$

素因数の和:216100

約数の個数: 16

約数和(自身を含む): 2277306240

約数和(自身を除く): 857231235

約数列:

[1, 3, 5, 15, 439, 1317, 2195, 6585, 215653, 646959, 1078265, 3234795, 94671667, 284015001, 473358335, 1420075005]

約数ペア:

[(1, 1420075005), (3, 473358335), (5, 284015001), (15, 94671667), (439, 3234795), (1317, 1078265), (2195, 646959), (6585, 215653)]