3076005

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1$

素因数の和:321

約数の個数: 32

約数和(自身を含む): 5322240

約数和(自身を除く): 2246235

約数列:

[1, 3, 5, 15, 19, 43, 57, 95, 129, 215, 251, 285, 645, 753, 817, 1255, 2451, 3765, 4085, 4769, 10793, 12255, 14307, 23845, 32379, 53965, 71535, 161895, 205067, 615201, 1025335, 3076005]

約数ペア:

[(1, 3076005), (3, 1025335), (5, 615201), (15, 205067), (19, 161895), (43, 71535), (57, 53965), (95, 32379), (129, 23845), (215, 14307), (251, 12255), (285, 10793), (645, 4769), (753, 4085), (817, 3765), (1255, 2451)]