4694955

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1$

素因数の和:331

約数の個数: 32

約数和(自身を含む): 7983360

約数和(自身を除く): 3288405

約数列:

[1, 3, 5, 15, 29, 43, 87, 129, 145, 215, 251, 435, 645, 753, 1247, 1255, 3741, 3765, 6235, 7279, 10793, 18705, 21837, 32379, 36395, 53965, 109185, 161895, 312997, 938991, 1564985, 4694955]

約数ペア:

[(1, 4694955), (3, 1564985), (5, 938991), (15, 312997), (29, 161895), (43, 109185), (87, 53965), (129, 36395), (145, 32379), (215, 21837), (251, 18705), (435, 10793), (645, 7279), (753, 6235), (1247, 3765), (1255, 3741)]