16994145

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{5581}}^1$

素因数の和:5625

約数の個数: 32

約数和(自身を含む): 32152320

約数和(自身を除く): 15158175

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 87, 105, 145, 203, 435, 609, 1015, 3045, 5581, 16743, 27905, 39067, 83715, 117201, 161849, 195335, 485547, 586005, 809245, 1132943, 2427735, 3398829, 5664715, 16994145]

約数ペア:

[(1, 16994145), (3, 5664715), (5, 3398829), (7, 2427735), (15, 1132943), (21, 809245), (29, 586005), (35, 485547), (87, 195335), (105, 161849), (145, 117201), (203, 83715), (435, 39067), (609, 27905), (1015, 16743), (3045, 5581)]