395429615

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{587}}^1\times {\mathrm{1013}}^1$

素因数の和:1631

約数の個数: 32

約数和(自身を含む): 572382720

約数和(自身を除く): 176953105

約数列:

[1, 5, 7, 19, 35, 95, 133, 587, 665, 1013, 2935, 4109, 5065, 7091, 11153, 19247, 20545, 35455, 55765, 78071, 96235, 134729, 390355, 594631, 673645, 2973155, 4162417, 11297989, 20812085, 56489945, 79085923, 395429615]

約数ペア:

[(1, 395429615), (5, 79085923), (7, 56489945), (19, 20812085), (35, 11297989), (95, 4162417), (133, 2973155), (587, 673645), (665, 594631), (1013, 390355), (2935, 134729), (4109, 96235), (5065, 78071), (7091, 55765), (11153, 35455), (19247, 20545)]