78970845

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{228901}}^1$

素因数の和:228932

約数の個数: 16

約数和(自身を含む): 131847552

約数和(自身を除く): 52876707

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 228901, 686703, 1144505, 3433515, 5264723, 15794169, 26323615, 78970845]

約数ペア:

[(1, 78970845), (3, 26323615), (5, 15794169), (15, 5264723), (23, 3433515), (69, 1144505), (115, 686703), (345, 228901)]