2988151995

素因数分解:

$3^1\times 5^1\times {\mathrm{2957}}^1\times {\mathrm{67369}}^1$

素因数の和:70334

約数の個数: 16

約数和(自身を含む): 4782731040

約数和(自身を除く): 1794579045

約数列:

[1, 3, 5, 15, 2957, 8871, 14785, 44355, 67369, 202107, 336845, 1010535, 199210133, 597630399, 996050665, 2988151995]

約数ペア:

[(1, 2988151995), (3, 996050665), (5, 597630399), (15, 199210133), (2957, 1010535), (8871, 336845), (14785, 202107), (44355, 67369)]